Showing posts with label technology news. Show all posts
Showing posts with label technology news. Show all posts

Thursday, 22 September 2022

Google Pixel 7 Pro Pre Order

Google Pixel 7 Pro Pre Order

Google is almost ready to release its Pixel 7 series during the 'Made by Google' event on October 6th, Google pixel 7 pro release date. The company has also announced ahead of the event that Google Pixel 7 Pro Pre order will start on October 6th.

What's from the official site of Google Pixel 7 Pro?

The official 'Made by Google' YouTube channel posted an ad where the company teases the mobile to some "Pixel owners." People from anywhere can check out the ad. Besides, you can see the first impressions of the people who hold the brand-new device in their hands. But you can't see the mobile correctly in the video. The reason is that it remains blurred in people's hands. But later, it is revealed.

The Made by Google launch event will take place within a few weeks as it is set to take place on October 6, Google pixel 7 Pro launch date. Before this event, the company teased a few devices, such as its 7th generation, 7 Pro, and Watch.

The video comes with members from the Team Pixel community. They check the model for the first time, or at least somehow, the company has framed it. Hence, the video appears a bit strange as the device remains blurred. But the company displayed the handset already during Google I/O in May. Besides, pictures of the device are available on the official site. So, keeping the phone secret doesn't make sense. However, nowadays, leaking data on mobiles has become common. Therefore, people know about it for Google pixel 7 pro leaks.

Information about Google Pixel 7 Pro specifications:

We don't know the Google pixel 7 pro full specification of the devices. But we know that Google’s new Tensor G2 processor will power the Pixel 7 handsets. In addition, we expect the company to announce its new Watch.

It is the first proper Wear OS watch of the company. We don't know the price of the model still now. But according to the new leak, the retail Google pixel 7 pro price will start at $349.99 (Google pixel 7 pro price in USA). If you find it exciting, then you must wait for the announcement on October 6.

This device comes in a Pixel 6-like design with a camera visor on the back. Some lucky members of #TeamPixel got these devices each from the company, and their responses were recorded. Most interesting is that you can get all devices to buy on the same day at GoogleStore.com. Whether you stay in New York City, you should go to the physical Google Stores.

The event will take place in Williamsburg in New York City. It comes with limited in-person attendees. But if you want, you can follow the event to watch live. In this regard, you should know that these models will support Android 13. Besides, the device comes with the next generation of Tensor. Its custom mobile chip brings personalized pictures, videos, security, and speech recognition features.

Once the device is displayed in someone's hand, it will pop up at the screen bottom. However, people have seen it on the Pixel 7 Pro, so they still don't confirm on the other devices. The company unveiled the version first during its I/O developers' conference in May.

The device will come with a 6.7-inch screen. In addition, the model has a triple-lens camera (50-megapixel, 48-megapixel, 12-megapixel).

You can get the model available in Obsidian, Snow and Hazel. Besides, it has up to 12GB of RAM. It will use a Cheetah processor also.

The bottom line: 

The company doesn't usually launch its premium Pixel mobiles in India. But it comes with the A-series mid-range devices of this brand. Although there are rumours of the return to the Indian market, people still have not heard any confirmations yet.

Sunday, 18 September 2022

Parabolic Microphone

Parabolic Microphone

A parabolic microphone is mounted inside a sound-reflecting dish. The reflecting dish of a parabolic microphone focuses on the sound waves passing straight into the reflector. Besides, the reflecting dish of a parabolic microphone has a cross-section on the device. In addition, sounds entering from other angles impinge directly on the device. But these are not focused on by the reflector.

Thus, the device has become highly directional. In addition, it becomes more sensitive to sound sources. It makes the device worthwhile to record localized sources of relatively faint sounds like bird calls, conversations, etc.

What is a parabolic microphone?

A parabolic microphone is an electronic element that converts sound pressure into an electric signal. As we mount the device inside a parabolic dish, it is called a "parabolic microphone."

The dish collects the incoming pressure due to its shape. After that, it will focus the pressure on a single point. Then, the device converts this into an electrical signal. In this case, you can find the sound amplified. The reason is that the sound energy from a large area is focused on a single point. Besides, you can amplify the electrical signal from the mic.

What do you know about its history?

In 1888, Heinrich Hertz, a German physicist, made the world's first parabolic reflector antenna. However, people have known its principle since classical antiquity. You can find detailed knowledge in the famed mathematician Dicoles's book On Burning Mirrors. This physicist proved that parabolas focus a parallel beam in a specific direction.

People have been following the same principle through the ages. Even, Acoustic Mirrors used this principle to identify enemy aircraft before the advent of radar.

Why Use a Parabolic Mic?

It can give a mechanical amplification of about six times for the collector dish. As this dish comes in a unique shape, it can collect the incoming pressures of sound waves. After that, it helps to focus these onto a point: a mic. Generally, the mic has an omnidirectional pattern. Besides, sometimes, it has a cardioid pickup pattern placed within the dish. But remember that it relies on the dish size.

The amplification level is consistent over the whole area of the parabolic dish. In addition, this device can pick up ambient noise from the mic's rear side. But you can hear non-amplified sounds from the dish's amplification. It comes from the back side of the mic. In this regard, you should know that the peripheral sounds are not amplified. Therefore, the dish blocks it. As a result, the device gets a direction.

In addition, this mic can offer only directional sound. Besides, it can pick up the sound at great distances, like hundreds of feet. Moreover, these can amplify low sound pressure levels from a distance and reduce ambient sounds simultaneously.

How to use the parabolic microphone?

The device uses a reflector for the unique geometrical properties of the parabola. Hence, you must know about a parabola, an open curve appearing as a V with a rounded point. It represents the two arms of the curve which go on forever ( according to the mathematical definition). In this case, the axis is a straight line that passes it through when a vertical line is drawn through the center of a V.

In the specific position, you can see the mic placed. Sound waves which enter the parabolic microphone dish are parallel to the axis. Thus, these are focused on the mic and are amplified.

Usages:

There are different applications of the device. We have given here a few of them.

  • You can use it for nature sound recording, like recording bird calls, and field audio for sports broadcasting. 
  • Besides, it is suitable for eavesdropping on espionage and law enforcement conversations. 
  • People used these devices in World War II and other wars worldwide. Japanese mainly use it.
  • It is perfect for sporting events, surveillance, sound library collections, search & rescue, wedding shoots, and videography.

How does parabolic microphone work?

The collector comes in a unique design shape. Therefore, if something comes towards the dish parallel to the dish's center line, it will make it focus on a point. Understanding a parabola's mathematical formula helps you learn this specific shape concept. It is the reason behind the naming of the dish.

In this case, the energy you want to focus on within the dish does not matter. The reason is that the dish can focus light, sound energy, or electromagnetic energy. Besides, the dish works same as a satellite dish that collects electromagnetic signals from satellites in space.

How important is the shape of the dish?

Remember that the dish shape is cruial. You won't get the best performance if manufacturers don't make the dish in the exact shape. In this case, try to match the perfect geometric shape of the parabola.

A few brands can withstand only a few thousandths of an inch. However, it is possible to pick up the sound from a dish. It doesn't matter if the dish is made poorly. Hence, you can find the sound garbled and distorted.

Moreover, the sound energy ends up scattered when the shape is not perfect. As a result, it cannot focus on a point reducing the amplification.

Conclusion:

These dishes are available in several parks, museums, and science centers. Besides, you find any dish enabling a whisper to be heard across a long distance while standing at the focus point. We know them as "Whisper Dishes." These are all you come to learn from our article. 

Frequently Asked Questions:

These are able to amplify the audio signal by concentrating all sonic energy. It first collects the large dish at a focal point. The unique geometry of the paraboloid shape has made the concentration.

  • Q. What is it used for?

People use them on the sidelines of televised football games. Besides, ornithologists use them to record bird calls.

  • Q. Can it hear through walls?

Glass and walls block sound waves. So, it is impossible to hear sound for parabolic microphone through walls.

Thursday, 18 August 2022

Google's Soda Fetching Robot

Google's Soda Fetching Robot

Have you ever used a smart voice assistant like Alexa, Siri, or something else? If yes, you must have noticed that the tech is improving daily. Siri speaks in a gender-neutral voice while Alexa reads bedtime stories in your dead grandmother's voice. People have been continuously exploring robotics events. However, there is a huge gap between voice commands and autonomous robotics. It is never easy to teach robots what to do or what not. You can see the uses of industrial robotics in different places.

General-purpose robots can fix many problems related to voice commands in spaces where humans also exist. However, people like Robo-vacuum are mainly programmed to avoid touching things except for the floor. Table tennis is one of the games where it can determine itself to know if a task was successful. Besides, it can learn from its mistakes.

The major change in robotics is quick, precise and adaptive. Sometimes, people are quick but not adaptive. However, it isn't an issue because it is quite common in an industrial setting. But you should remember that it is hard to be fast, adaptive, and precise. In this regard, you need to know about Ping-pong, a nice microcosm of the problem requiring precision and speed.

What did Vincent Vanhoucke say about Google's soda fetching robot?

Vincent Vanhoucke said that people develop this skill by practicing. He is a Distinguished Scientist and head of robotics at Google Research. Besides, he added that you could not read the skills' rules to be a champion overnight. Ensure that one must practice it. While speed and precision are one thing, Google wants to crack into its robotic labs. It serves as the intersection between human language and robotics. In addition, it has made a few interesting leaps in the level of robotic understanding of the natural language used by us.

Several problems exist, which are tackled by Google with its natural language processing system, the Pathways Language Model or PaLM. It processes and absorbs what a person wants to say. Another challenge is recognizing what it can do. It can understand if you ask it to grab a bottle from the fridge top. But the issue is it can not reach high. Affordances mean what they can do with a few reasonable degrees of success.

For example, it can do simple jobs like moving a meter forward. Regarding a more advanced job, you can ask to find s Coke can go in the kitchen. But if you want it to perform a complex job, you can ask your Coke can to mop up after spilling it and bring a healthy drink.

Google's approach uses the information in language models to identify and score actions beneficial for high-level instructions. In addition, it uses a function "Can," allowing real-world-grounding. Besides, it determines what actions you can execute in a given environment. Google is calling it PaLM-SayCan with the PaLM language model. The robotics lab uses many robots from Everyday Robots.

These chaps get an R&R (rest and recharge) helping to know how to connect themselves to recharge. If you want it to understand a more advanced command, it needs to follow these steps. 

We have given a simple example following:

  • Come to the speaker. 
  • Look at the floor, find the spill. 
  • Find a mop or paper towel in the drawers, cabinets and kitchen counters. 
  • Pick up the cleaning tool after finding it. 
  • Shut down the drawer. 
  • Move to the spill. 
  • Wash the spill, and monitor if the sponge can absorb all the liquid. If not, go wring it out in the sink and return. 
  • As soon as it is washed, wring the sponge one more time. 
  • Turn on the tap, wash the sponge, turn it off, and wring the sponge again. 
  • Open the drawer and put it away. Close the drawer. 
  • Recognize which drinks are in the kitchen and which are "healthier" than a Coke. 
  • Look for a water bottle in the fridge, choose it, and bring it to the person asking for it.

It is essential to teach robots what they can do and what is not possible for them. In addition, it must know what it should do in different situations. An exciting challenge robotics faces is that language model can't ground in the physical world. These got training on extensive text libraries, but the libraries do not interact with their environments. While asking Google to direct you to the nearest coffee shop, you will find it funny, but Maps give you details of a 45-day hike and a three-day swim across a lake. Silly mistakes have become consequences in the real world.

Suppose you told it, "I spilled my drink, can you help?" In this case, you will get a response from the language model GPT-3 with "You could try using a vacuum cleaner." Sometimes, you can go with a vacuum cleaner. However, you can understand at least that a language model can connect a vacuum cleaner with cleaning. But if google's soda fetching robot does, it would probably fail. Vacuums are not recommended for spilled drinks. Ensure that water and electronics should not mixed. Therefore, you can get a broken vacuum at best.

You can place PaLM-SayCan-enabled robots in a kitchen setting. In addition, you can give training to them to improve them in different aspects of the kitchen. While you instruct them, they will start trying to create a determination. These have become smarter day by day in between those two considerations.

Conclusion: 

Affordances are not binary. It is difficult to balance three golf balls on top of each. But we can't say that it is impossible. A robot can not open a drawer easily. But if you train them how to do it, they will get high confidence in doing that. According to the company, an untrained robot can not grab a bag of potato chips from a drawer. But if you give some instructions to google's soda fetching robot and ask it to practice, the chance will increase significantly. The motive of all training is to enable it to find out things.

Sunday, 10 July 2022

MLGO: A Machine Learning Framework

MLGO

When people started having modern PCs, they wanted to know how to compile smaller codes quickly. If you have better code optimization, it can decrease the operational cost of big data center applications. You should know that its size is the most dependable factor to phone and embedded systems or software. Ensure that the compiled binary needs to fit in tight code size budgets. You can find headroom squeezed heavily with complicated heuristics, impeding maintenance and improvements.

What is MLGO?

MLGO is a machine learning framework for computer optimization.

Know More About MLGO:

According to a recent research, ML offers more chances for compiler optimization, and it helps to exchange complicated heuristics with ML policies. However, as a compiler, adopting machine learning is a challenge.

It is why MLGO, a Machine Learning Guided Compiler Optimizations Framework, is here. This one is the first industrial-grade general framework used to integrate ML techniques in LLVM systematically.

In this case, you need to know that LLVM is an open-source industrial compiler infrastructure. You can use it to build mission-critical, high-performance software. Besides, it uses RL to train neural networks. Thus, you can make decisions that can exchange heuristics in LLVM. Reinforcement learning is the full form of RL. You can find here two MLGO optimizations for LLVM. The first one decreases code size with inlining. Besides, the second one helps to improve code performance with register allocation (regalloc). You can get both available in the LLVM repository.

How Does MLGO Work?

Inlining can decrease the code size. It makes decisions that remove the redundant code. We have given here an example. The caller function foo() calls the callee function bar(). It is known as baz().

Inlining both callsites will return a simple foo() function to minimize the code size. You can see many codes calling each other. Thus, these comprise a call graph.

The compiler traverses the graph during the inlining phase. Then, it decides whether it should inline a caller-callee pair or not. This one is a sequential process because earlier inlining decisions will change the call graph. As a result, it will affect the later decisions and the final outcome. The call graph foo() → bar() → baz() requires a "yes" decision on both edges. It helps to decrease the code size.

A heuristic decided inline / no-inline before MLGO. But the more time passes, it becomes hard to improve. The framework substitutes the heuristic with an ML model.

Hence, the compiler seeks advice from a neural network during the traversal of the call graph. It takes the advice to know if it should inline a caller-callee pair by feeding in relevant features from the graph. After that, it will execute them sequentially until the entire call graph is traversed.

The framework trains the decision network with RL. In this case, it uses policy gradient and evolution strategies algorithms . Thus, it can gather information and help to improve the policy. The compiler consults it for inline / no-inline decision-making while inlining. Sequential decision refers to state, action, and reward. When the compilation finishes, it makes a decision. Thereafter, the log is passed to the trainer to update the model. It continues repeating until a satisfactory model appears.

The policy is embedded into the compiler. Thus, it helps to offer inline / no-inline decisions during compilation. Unlike the training scenario, you don't find the policy creating a log. However, you can see the TensorFlow model embedded with XLA AOT. It helps to transfer the model into executable code. Thus, it can avoid TensorFlow runtime dependency and overhead. In this case, it decreases the additional time and memory cost of the ML model.

You can see the policy on a big internal software package with 30k modules. It is generalizable if you apply it to compile other software. Thus, it can achieve a 3% ~ 7% size reduction. Time is also essential for the generalizability across the software.

As the compiler and software are getting developments, the policy must retain good performance for a reasonable time.

Register-Allocation (for performance)

The framework helps to improve the register allocation pass. Thus, it can improve the code performance in LLVM. Register Allocation helps to assign physical registers to live ranges.

When the code executes, different live ranges are finished at different times. Thus, it can free up registers for use. In the instance, you can see every "add" and "multiply" instruction needs all operands. It gets the result in physical registers. It allocates the live range x to the green register. This task completes before live ranges in the blue or yellow registers. When x is completed, you can see the green register. Then, it will assign to live range.

While allocating live range q, you don't find any registers. Therefore, the register allocation pass must decide which one it can evict from its register to create space for q. We know it as the "live range eviction" problem. It is the decision why you should train the model to replace the original heuristics. It helps to evict z from the yellow register and assign it to q and the first half of z.

You can see the unassigned second half of live range z. Now, you can see the eviction of the live range t, and it is split. The first half of t and the final part of z prefer to use the green register. You can see an equation of q = t * y, where z is unavailable. It means z is not assigned to any register. As a result, you can get its value available in the stack from the yellow register. After that, the yellow register gets reloaded to the green register. You can see a similar thing happening to t. It can add additional load instructions to the code and degrades performance. The register allocation algorithm wants to decrease any type of issues. You can use it as a reward to guide RL policy training.

The policy for register allocation gets training on a big Google internal software package. It can experience 0.3% ~1.5% improvements in QPS. The term stands for queries per second.

The bottom line:

MLGO is a framework to integrate ML techniques in LLVM, an industrial compiler. It is a framework you can expand to make it deeper and broader. If you want to make it deeper, you should add more features. Then, you need to apply better RL algorithms. But if you're going to make it broader, you should apply it to more optimization heuristics.

Saturday, 7 May 2022

Smart Screws, that Transmit DATA Wirelessly

Smart Screws, that Transmit DATA Wirelessly

Smart Screws are generally available in multiple places like on cranes, scaffolding, high-rise buildings, bridges, wind turbines, machines, etc. However, sometimes, wear & tear and temperature fluctuations or vibrations may lose one or more, which can face fatal repercussions. That's why you need to inspect regularly for safety-critical structures.

A research team from the Fraunhofer Cluster of Excellence Cognitive Internet Technologies CCIT has recently made a solution called "Smart Screw Connection." It comes with sensors and radio technology, enabling you to monitor the connections remotely.

What are Smart Screws?

The Smart screw is a type of screw used in wind turbines, machines, and bridges to keep them safe. Its sensors and radio technology help to monitor connections.

Features That Make Smart Screws Special: 

 

Diaforce Thin Film:

The Smart connection is fitted with a washer with a piezoresistive DiaForce thin film. Pressure-sensitive sensors register the preload force at three points while it remains tightened. If any change occurs in the preload force, it can change the electrical resistance in the DiaForce® thin film.

What says Dr. Peter Spies?

He is the Group Manager of Integrated Energy Supplies and Project Manager at the Fraunhofer Institute for Integrated Circuits IIS. Dr. Peter explains that a change in resistance occurs if it comes loose, and then a radio module will know about it. After that, the radio module, available on its head, sends the data to a base station, and it gathers all details from all relevant to the object.

Reliable Data Transmission:

The Fraunhofer Institute for Surface Engineering and Thin Films IST created DiaForce® thin film. Fraunhofer IIS contributes to the mioty® low-power wide-area network (LPWAN) on radio technology. Besides, the technology helps to transfer small data packets over long distances. However, through the process, it takes minimal energy using only a base station from over 100,000 sensors.

Sometimes, the base station is available at the edge of a wind farm, several hundred meters or a few kilometers away. After that, a software program shows you the information for each one separately in a graphical overview. The status of the connection relies on the configuration and application and how they are transmitted permanently.

Why Is It Important?

He says that it becomes possible to notice the stability of safety-critical infrastructures for the first time with the help of a remote monitoring system. Besides, it enables you to check on each model, making it an essential asset for safety. He also adds that engineers don't need to be available on-site to check each one during a bridge or wind turbine inspection, and the service station will get all the data via radio.

People use the technology for different applications like flange connections in the industry, the bolts in steel girders in high-rise buildings, the load-bearing parts of bridges, or attaching rotors to wind turbines.

Researchers have given solutions to energy demand issues in a resource-efficient manner. The system follows the energy harvesting principle, and it uses heat or light to generate electricity. In this case, a thermoelectric generator creates electricity from the minute differences in temperature between its head and the environment. However, if you are willing, you can generate electricity through solar cells, and it becomes self-powered due to energy harvesting.

Protects from Hackers:

Fraunhofer researchers always give importance to the security factor. A shielded programming box contains each screw, the sensor unit, and the radio module during installation. Besides, it gets an ID from the box through the short-range RFID, its requirement profile, and an individual encryption key. It uses an encrypted radio link connected to the base station during data transmission.

He says that it is possible to stop criminals or hackers from sabotaging the system. Technical staff depends on the information. The project involves Fraunhofer IST, Fraunhofer IIS, the Fraunhofer Institute for Structural Durability and System Reliability LBF, and the Fraunhofer Institute for Applied and Integrated Security, AISEC. The Fraunhofer Cluster of Excellence Cognitive Internet Technologies CCIT runs the project.

Advantage of Smart Screws:

The technology decreases the need for daily inspections of large structures. For example, amusement parks usually have a team of experts who inspect towering roller coasters the ensure nothing comes loose. But the risk increases too much when it comes to bridges, and it is while you need the technology.

The Bottom Line:

Smart devices need energy or power for operation. No one wants to make a bridge with battery-powered screws. It is why researchers move to energy harvesting, mainly the thermoelectric effect. Smart Screws' technology helps to keep these vital structures safe.

Saturday, 16 April 2022

Google Little Signals

Google Little Signals

When it comes to notifications, LEDs or any ding sound are the things that come first in our minds. We can get notifications due to the arrival of a new message or a reminder from a shopping app of a long-forgotten item on the wishlist. However, people choose sensory cues differently, and Google is experimenting with that. They are searching for new methods to signal attention subtly. Google's target of Ambient Computing or the idea of technology in the background for assistance was for a long period. Let's know what little signals are.

What do you know about Little Signals?

Little Signals is the latest Google experiment providing us with the concept regarding the shape of Ambient Computing devices that could take in the future. It is a "series of interaction experiments" made by the Google Seed Studio and Map Project Office. The experiment is available on the list of experiments with Google under the Digital Wellbeing Collection. 

It provides us with the advanced concepts for Google hardware devices. London-based studio Map Project Office designed the experiment in collaboration with Google's Seed Studio. To find the best way to balance technology, it has developed six conceptual devices— Air; Button; Movement; Rhythm; Shadow; and Tap. Every device has a different function, but these can explore a more subtle approach together with household gadgets. 

These six objects allow you to subtly use various sensorial cues to signal attention. Besides, these move from the background to the foreground as required. Every object is unique for its communication method, like puffs of air or ambient sounds.

 


Besides, the small movements or simple controls help to bring the objects to life. In addition, these make the objects responsive to changing surroundings and needs. Little signals let us know how we should stay updated with digital details while maintaining moments of calm.

What are the six objects of Little Signals?

The six conceptual objects with innovative ways are as follows: 

Air: 

It interacts with its close surroundings. Like the plant leaves, pulsed air can move nearby items to attract attention. 

Button: 

The object helps to combine scale and sound to communicate and offer control. Its right button is for more details whereas the left one is for less. While full, it can play a tone. 

Movement: 

This object offers seven pegs offering details graphically like a calendar or timer via the height and motion. These pegs usually work individually or as a group. 

Rhythm: 

It creates ambient sounds. The melody qualities convey the qualities of details as to their importance, urgency, or tone. If a wave is over the object or turns it over, it mutes it. 

Shadow: 

It can communicate via the movements of the shadow it casts. These display the status of the object. For instance, it shows slow breathing while active or stretching in response to presence. 

Tap: 

It uses the surfaces to make sounds acting as notifications. If you tap strongly, it indicates more pressing news.

 Conclusion:

According to a recently exposed Google patent, Google has been working on a 'skin interface' that means gesture control via the user's skin. You can apply it to a range of products like smartwatches and earbuds.

Friday, 8 April 2022

12th Gen Intel Core i9-12900KS

12th Gen Intel Core i9-12900KS

Intel has announced the complete details of the brand new 12th Gen Intel Core i9-12900KS. It is the world's quickest desktop processor that can offer up to 5.5 GHz max turbo frequency. The processor features Intel Thermal Velocity Boost and Intel Adaptive Boost Technology, which gives you the ultimate gaming experience. As per Intel, it is the quickest desktop processor available in the market.

Importance of The Processor:

It is for gamers and enthusiasts waiting for the fastest processor eagerly. The processor has 16 cores containing eight Performance-cores and eight Efficient-cores. The P or performance cores run at 5.2GHz, and the E or efficiency cores run at 4.0GHz. Besides, it has 24 threads and 150W processor base power. Its 30MB Intel Smart Cache lets you get more gaming power and performance.

Its higher multi-core turbo frequencies allow you to have improved gaming performance. The processor can give support for up to DDR5 4800 MT/s and DDR4 3200 MT/s. Its chipset supports existing Z690 motherboards. Due to the top-quality processor, gamers and overclocking enthusiasts can enjoy next-level performance.

Intel has increased the base power to 150W from 125W. The maximum speed in a normal i9-12900K is 5.2GHz, whereas it can hit up to 5.5GHz on up to two cores. It has maximum turbo power of 241 W, whereas 128Gb is the maximum memory capacity. There are total Total CPU PCIe Lanes, and 14MB is the total L2 cache. It features UHD Graphics 770. The base frequency of the P-core and E-core is 3.40 GHz and 2.50 GHz, respectively.

Price and Availability:

It will be available from April 5, 2022 with starting base price of $739. You can find the model available at retailers worldwide as a boxed processor. The item is also available in systems from Intel's channel and OEM partners. Besides, it offers PCIe Gen 5.0 and 4.0 support. This new 12th Gen Intel Core is famous as one of the best for PC gaming.

Speech from Marcus Kennedy:

In a press release, he, general manager of Gaming, said that Intel had been pushing the envelope continuously for desktop gaming with the new 12th Gen Intel Core processor. Besides, he is also the Creator and Esports at Intel.

Score in different platforms:

You can't get to see reviews of the CPU until April 5th though a few leaked 3DMark performance is there. All credits go to HXL (@9550pro). As per his tweet, the model has scored 20263 on Time Spy; 44439 on Fire Strike; 9816 on Time Spy Extreme; 41525 on Fire Strike Ultra; 44497 on Fire Strike Extreme, etc. Therefore, relying on the scores, it will be around 8% in general or higher, but it depends on the benchmark suite.

The bottom line:

The processor supports almost all recent BIOS. This event will kick off on Twitch starting at 12 PM PT (3 PM ET). We hope you find the blog helpful.

Friday, 1 April 2022

Belkin 3-in-1 Wireless Charging Pad

Belkin 3-in-1 Wireless Charging Pad

The Belkin 3-in-1 Wireless Charging Pad with MagSafe comes with an AC adapter and a Quickstart guide. It offers quick charging for the Apple Watch Series 7 model. If you have iPhone 12 and iPhone 13 models, it can provide a great charging experience.

You can charge the Apple Watch while it lies flat or in Nightstand mode. The pad allows you to charge iPhone 12 or newer, Apple Watch, and AirPods at a time.

Features of Belkin 3-in-1 Wireless Charging Pad:

Quick Charging Apple models:

It can offer up to 33% faster charging for the Apple Watch Series 7. Besides, the pad can provide a quick wireless charge for iPhone 13 and iPhone 12 models.

It comes in a modern minimalist and lay-flat design, enabling you to go anywhere. The model can charge 0 to 80% quickly in about 45 minutes.

MagSafe Experience:

The charging pad features official MagSafe technology helping you to simplify the iPhone 13 and iPhone 12 model charging experience. It offers a quicker charge of up to 15W.

Works in Nightstand Mode:

The apps allow you to lay Apple Watch flat. Besides, you can use it as an alarm clock in Nightstand mode. You can raise the charging module to work in either orientation.

Design:

Due to the modern minimalistic design, your device can have upgraded chrome finishes and soft-touch silicone details.

Easy to port:

It has a compact lay-flat design allowing you to put it into your bag and carry it with ease. The model enables you to charge your iPhone, Apple Watch, and AirPods anywhere.

Compatible with MagSafe Cases:

You don't have to remove the case. Its official MagSafe cases can align magnetically to offer a quick wireless charge.

Clear Charging Status:

An LED light ensures that you have placed AirPods properly for charging.

Precision Dial:

The precision dial helps to manage the height. It is suitable for any Apple Watch with or without a case or bumper.

Magnets and wireless charging coil:

MagSafe indicates that a ring of magnets exists on the back of all iPhone 12 and iPhone 13 models. Here, the ring works as the wireless charging coil. As soon as you attach a MagSafe charging pad to your device, the magnets ensure that the ring is properly aligned with the charger.

Compatibility:

iPhone Models:

  • iPhone 13 Pro 
  • iPhone 13 Pro Max 
  • iPhone 13 mini 
  • iPhone 13 
  • iPhone 12 Pro 
  • iPhone 12 Pro Max 
  • iPhone 12 mini 
  • iPhone 12 
  • iPhone 11 Pro 
  • iPhone 11 Pro Max 
  • iPhone 11 
  • iPhone SE (2nd generation)
  • iPhone XS 
  • iPhone XS Max 
  • iPhone XR 
  • iPhone X
  • iPhone 8
  • iPhone 8 Plus 

Apple Watch Models:

  • Apple Watch Series 7 
  • Apple Watch Series 6 
  • Apple Watch SE 
  • Apple Watch Series 5 
  • Apple Watch Series 4 
  • Apple Watch Series 3 
  • Apple Watch Series 2 
  • Apple Watch Series 1 

AirPods Models:

  •  AirPods Pro 
  • AirPods (3rd generation) 
  • AirPods with Wireless Charging Case (2nd generation) 
  • Wireless Charging Case for AirPods 

Pros:

  • Charge in Nightstand mode 
  • Flat and compact design 
  • Modern minimalist design 
  • Supports official MagSafe cases 
  • LED light is available 
  • Two-year warranty 
  • 3rd Party of MagSafe Chargers

 Cons: 

  • Expensive

Expensive The Bottom Line:

Belkin 3-in-1 Wireless Charging Pad is worth taking if you can afford the price. The model offers the quickest wireless charging speeds for the new Apple Watch and iPhone. It is a great choice for you when you sleep but have to charge up the Apple Watch to get through the night.

Charging the device for only ten minutes can offer good battery life for an eight-hour sleeping period. If you want to have a single-cable charging solution with quick charging, the model is an ideal option to use.

Saturday, 26 February 2022

Google Pixel 7 Pro Leak

Google Pixel 7 Pro is a new Smartphone version with the Android 13 operating system. The release date is still not announced by Google, and therefore it is still not available. The mobile comes with three excellent cameras with 64 MP, 50 MP, and 12 MP, respectively.

Generally, Google used to reveal their flagship Pixel mobile devices in October, and it is expected that it won't change this year. However, it is still eight months to go as February is running only now.

You should know that the Google Pixel 6 lineup is still newly available in the market. The Pixel 6 and Pixel 6 Pro versions were released some months ago, and a few details about the following upcoming models have also been leaked. However, our primary focus will be the upcoming Pixel 7 Pro and its design in this article.

Google Pixel 7 Pro Latest Upgrades:

This Pixel 7 Pro will have a few minor upgrades over the previous-gen Pixel 6 Pro. According to the leaked information, this upcoming version will be equipped with a thick camera strap, and it is located across ( horizontally) the top portion of the dual-tone rear side.

You can find a few minor design changes also. However, its camera module features quite the same as the Galaxy S22 series and the OnePlus 10 Pro.

Information Related To Display, Camera, And Others:

  • It comes with an LTPO AMOLED display type. The display size indicates around an 89.9% display ratio to the mobile body. 1440 x 3120 Pixels is the display resolution of the mobile, and 19.5: 9 is the ratio. It means around 511 Pixels per inch. In this case, Corning Gorilla Glass is used as display protection. The screen offers a screen refresh rate of 144 Hz.
  • You may see information about Google Pixel 7 Pro leak as Steve Hemmerstoffer has shown off renders of the upcoming Google Pixel 7 Pro version. He is a notable tech leaker who has a remarkable track record. You will find a version similar to the Pixel 6 and Pixel 6 Pro when it comes to design. Users can see the same extended camera bar that wraps around the mobile's backside, and there is also a camera flash on the right side. The mobile dimension is 164.8 x 75.9 x 8.9 mm, whereas the weight is 209 grams. 
  • It supports Nano-SIM and eSIM. The front glass is made of Corning Gorilla Victus, and the back part of the glass is Corning Gorilla Victus, along with an aluminum frame. It is available in White, black, and other different colors.
  • You can see a slight curve available at the edges than the Pixel 6. Therefore, it will not stick out as much, which is similar to the Galaxy S21 FE. However, you can find the overall design equal to last year's Pixel phones. It has a depth of 11.2 mm. The Pixel 6 Pro comes in 163.9 × 75.9 × 8.9 mm dimension, whereas it is already provided by 164.8 x 75.9 x 8.9 mm.

Details about Pixel 7 Pro Design:

The mobile device's Display is between 6.7-6.8 inches, making it similar to the Pixel 6 Pro's screen of 6.7 inches. Now, Google has changed a few refinements on the flip side. The company has retained its dual-tone design, whereas the visor-like rear camera module is merged with the frame. It has some similarities to the Galaxy S21 series.

Information about the sensor:

Different sensors are available in the mobile, such as Footprint, acceleration, gyro, proximity, compass, barometer, etc. In addition, it provides Ultra Wideband or UWB support. Google does not redesign the Pixel each year. Finding new curves on the 'visor' section will indicate that the existing Pixel 6 Pro cases will not work with the Pixel 7 Pro.

A report leaked the previous week revealed that 'Cheetah' and 'Panther' will be the codenames for the Pixel 7 and Pixel 7 Pro. However, we are still not sure which version has which codename.

Price:

The value of the mobile in Egypt is 14,100 Egyptian Pound whereas 3,370 SR in Saudi Arabia. 3,300 AED is the cost of the mobile in the UAE and India; it is 67,500 Indian Rupees. In Iraq, the amount is 1,312,400 Iraqi Dinar. It costs 770 Euros which is equal to 900 USD. The name of the two models is GLUOG and G7VOU.

360° View:

The images given by the mobile reveal the design than retailing Google Pixel 6 Pro. A single punch-hole selfie camera exists in the 6.7 to 6.8-inch curved Display. In addition, it comes with a high refresh OLED panel, which will be a challenge for Samsung's current flagship-like Galaxy S22 Ultra.

Additional features:

With dual stereo speakers and a USB Type-C charging port, you can find a SIM card tray on the left side. Besides, you can find here a power button and volume rockers. However, you can observe antenna bands on all four sides of the mobile. Three cameras include:

  • A primary wide-angle camera. 
  • A periscope telephoto camera. 
  • An ultra-wide camera. It has a microphone unit also.

The bottom line:

Google Pixel 7 Pro is one of the best Android mobiles available in the year. It is expected that the mobile can compete with Apple's iPhone 14 series and Samsung's Galaxy S22 series.

Frequently Asked Questions:

  • Q. Does Google Pixel 7 Pro offer a fingerprint sensor?

No, the mobile version does not provide any fingerprint sensor.

  • Q. What are the best alternatives available for the version in the market?

Apple iPhone 13 Mini, OnePlus 9 Pro, Apple iPhone 12 Mini, Apple iPhone X, Vivo X60 Pro Plus, Samsung Galaxy S10 Plus, Xiaomi Mi 11 Ultra, Samsung Galaxy S21 Plus 5G, Samsung Galaxy S21 5G, Samsung Galaxy Note 10 Plus are the name of the best alternatives available in the market.

  • Q. What are different color options available for it?

The different colors available for the mobile are White, Just Black, Oh So Orange.

Thursday, 10 February 2022

What is a Condenser Microphone?

Willing to know what is a condenser microphone? When it comes to studio recording applications, you should choose condenser mics mostly for their sensitivity and fidelity. Generally, compared to dynamic mics, a condenser microphone is capable of offering a wider frequency response range. But it has a lower input sensitivity. This indicates that these are capable of picking up the input signal more quickly. In this article, we will let you know about them in detail.

What is a Microphone?

A microphone is called a mic colloquially. It works as a transducer that helps to convert sound into an electrical signal. People use these in PCs to record voice, speech recognition, VoIP, etc. Besides, it is used for non-acoustic purposes like ultrasonic or knock sensors.

What are the different types of mic?

The various types of mic are as follows:

  • Liquid Microphone. 
  • Carbon Microphone. 
  • Fiber Optic Microphone. 
  • Dynamic Microphone. 
  • Electret Microphone. 
  • Ribbon Microphone. 
  • Laser Microphone. 
  • Condenser Microphone. 
  • Microelectromechanical Microphone 
  • Crystal Microphone 

What is a condenser microphone?

The name condenser comes from the “capacitor”. It is a term used previously for “capacitor”. A condenser microphone helps to convert acoustic energy into an electrical signal through diaphragm movement in a fixed-charge capacitor-based capsule and electrostatic principles.

How it differs from other types:

Before choosing the better one, you should know for which purpose you want to use the mic. Whether you are looking for a live performance mic or a studio mic, you should take a while to select. In this case, you are required to determine first if you need an instrument mic, a drum mic, or a vocal mic.

Condenser Microphones:

These are especially useful for capturing vocals and high frequencies. In most cases, people prefer to use these for studio applications. These capacitor mics are used in studios for their detail and accuracy. The mics consist of a lightweight diaphragm suspended by a fixed plate. Hence, the sound waves create pressure against the diaphragm that enables it to move.

As these come with a thin diaphragm and increased sensitivity, people prefer to use them to pick up delicate sounds. These require a source of power. You can get this available in the form of phantom power due to which you may use a 9v battery.

These are ideal to use to capture acoustic guitars, drum overheads, or vocals. People don't like to use these for louder sounds like a guitar or bass amplifier. In such cases, a dynamic microphone is an ideal choice.

Dynamic Microphones:

This type of microphone is perfect to use to boom sounds or louder environments. People prefer to use microphones for live use as it is capable of handling loud sounds and decreased sensitivity.

In this case, a wire coil is used for amplifying a signal that is picked up by the diaphragm. It is the reason why the output of a condenser microphone is greater than a dynamic mic.

Dynamic ones are ideal for live sound because they are incredibly tough. In case you drop your dynamic mic mistakenly, the probability of damaging the mic is lower compared to a condenser mic.

This type of mics doesn't require batteries or phantom power. Besides, the cost of a dynamic mic is less compared to condenser mics. A dynamic mic needs very much low maint. Whether you practice a reasonable level of care, it can maintain the performance.

Pros and Cons of Condenser microphone:

Benefits:

The advantages of condenser microphone are:

  • This is available in a small size. 
  • The mic comes with a flat frequency response. 
  • The weight of the mic is lower than the dynamic mic for lighter diaphragm assembly. 
  • It is compatible with a high range of frequencies for a quick-moving diaphragm. 
  • This type of mic is perfect to capture sounds of audio instruments and vocals. 
  • The microphone provides high sensitivity.

Drawbacks:

The disadvantages of a condenser microphone are:

  • These need the power of voltage to operate. 
  • It is capable of handling certain maximum input signal levels. 
  • This mic is harder to use than a dynamic microphone. 
  • These are more affected by extreme temperature and humidity conditions than dynamic mics. 
  • The cost of this mic is much more than a dynamic microphone. 
  • The cheaper ones create a small magnitude of noise.

Applications:

The applications of the condenser mic are as follows:

  • Studio and voiceover vocal mics, I.e. large-diaphragm FET and tube mics. 
  • Instrument mics 
  • Wireless lavalier mics that are mainly for the miniature pre-polarized FET mics. 
  • Consumer devices requiring mics 
  • Shotgun mics in film and video

Side Address v. Front Address:

A lot of large-diaphragm mics are there that are designed especially to pick up sound ( one or both sides of the mic) instead of picking only one end of the mic.

There are multiple small-diaphragm mics that come with a pencil shape. These are capable of picking up sound from the end, not from the side. As a result, these are “end-address,” rather than being “side-address.” Mics of both types are handy. If you know the location of the focal point for your mic, it helps to visualize the polar pattern in a better way. It allows you to aim at the audio source more precisely.

Polar Patterns:

It is the three-dimensional space that you can see around the mic capsule. Here, the capsule is very sensitive to sound. Cardioid is the type of microphone polar pattern used most commonly.

There are a few polar patterns available in condenser microphones:

Hypercardioid:

This type of microphone is more directional compared to cardioid microphones. The reason is that these are less sensitive at the pick-up pattern sides despite them picking up a little audio from the rear.

Supercardioid:

Compared to the previous hypercardioid ones, these mics are a little less directional. However, this type of mic has the capability of providing a slightly smaller rear lobe.

Omnidirectional:

This type of microphone can pick up audio in all directions. Thus, the pattern becomes perfect to measure mics.

Bidirectional: 

This kind of mics is also called “figure-eight.” These Mics are capable of picking up audio from both fronts as well as back.

Conclusion:

In this article, we have let you know what is a condenser microphone. It is available at a different range of prices. If you are looking for top-quality condenser mics to use, then you are required to invest thousands of dollars. The essential thing that you should remember is that you should know your recording needs. If you use this properly, then you can experience its various uses. Thus, it can easily offer high-quality results without doing any effort.

Saturday, 29 January 2022

Bose Quietcomfort Earbuds: The Best ANC Earbuds

Bose Quietcomfort Earbuds is equipped with Acoustic Noise Canceling™ technology. It comes with hidden microphones that help to monitor the environmental sounds. Thereafter, it generates the opposite signal to cancel that noise. It has taken decades for the manufacturers to make such a product using which you can get advantages within a quick time. The product is designed with the world’s most useful noise canceling and high-fidelity audio. It comes with StayHear™ Max tips that provide additional comfort to the user. As soon as you remove distractions, the music takes center stage. From Roller skating, street art, to woodworking— you can hear each sound very clearly.

Bose Quietcomfort Earbuds Noise-Canceling Technology

You can assure that the experience is not available in any other wireless earbud. This product comes in two new fashion-forward colors that are Stone Blue and Sandstone. It takes the earbud to another level than others.

With the help of controllable noise-canceling technology, it helps to remove distractions as required. The way it makes you feel the sound looks like you are not wearing earbuds. These wireless earbuds feature exclusive Volume-optimized Active EQ that offers high-fidelity audio. 

It helps to provide both types of sound— full and balanced at any volume. Each surface of the product consists of soft silicone that allows you to wear earbuds throughout the day. The product comes with a capacitive touch interface rather than having buttons. In this case, you are required to only tap the surface for controlling the content as you do with your mobile.

As soon as you take out the earbud of the ear, the music, podcast, or video running on your mobile will stop automatically so that you won't miss a second. The product is IPX-4 rated which makes it protected from sweat, water, and the weather. These QuietComfort Earbuds support iOS and Android devices. Besides, it is compatible with Bluetooth 5.1 that offers a strong and reliable wireless signal. 

But this signal is available within 30 feet of the paired device. Just charge your device once and you can run up to six hours of playback time. It has a wireless charging case that offers a maximum of 12 more hours of listening time. You can use the charging case with any Qi-certified wireless charging mat. However, this feature is not available. The product comes with Triple Black or Soapstone and comes in a compact design.

Bose Quietcomfort Earbuds Features:

Play, store, charge:

You can hear sounds for a maximum of 360 minutes. As soon as you are done, you need to pop these for an additional 2 full charges. Use the USB-C or any Qi-certified wireless charging mat to recharge the charging case.

IPX4 Rating:

The device comes with an IPX4 rating that makes it very durable. It comes in a special design and is available with acoustic mesh. This feature keeps the moisture and debris out of the product.

Seamless, And Reliable Connectivity:

The earbud begins connecting your device when you take these out of the case. Besides, the Bluetooth® 5.1 allows you to enjoy consistent signals within thirty feet.

Clearer Conversations:

The mics come in small sizes and are hidden in the earbud. These microphones work at a time to reject noise. Thus, it makes sure that you will get a clear sound always despite you being outside or taking calls in a busy home. The main function of the Mics is to focus on the sound of your voice. It filters out most sounds as well as wind near you.

Tap, Touch, Swipe Controls:

The seamless capacitive gestures help you to control the product with ease. Now, you can easily adjust the sound by changing the volume, flip between noise canceling and Aware Mode, and answering calls. You need to do all the things with easy swipes and taps. Take out the earbuds when you complete listening to sounds. The Earbuds are capable of sensing the movement and pausing the music automatically.

Stay Connected:

The Bose Quietcomfort Earbuds always tracks the previous seven devices with which it was connected. Therefore, if you want, you are capable of swapping between them easily without reconnecting. In this case, you can take the help of the Bluetooth button for scrolling through your paired devices.

Comfortable:

The surface consists of soft silicone, not made of hard plastic. Besides, there are StayHear™ Max tips that help to keep the product in place while you move. This StayHear™ Max tip is available in three sizes. There is an umbrella-shaped nozzle that is used to spread the pressure across the whole ear. It offers stability, comfort, as well as passive noise blocking. Besides, it contains an extended fin that is tucked into the ridge of your ear to provide more security.

High-Fidelity Audio:

The Bose Quietcomfort Earbuds comes with awesome innovations and exclusive acoustic architecture that allows you to hear the preferred things in high-fidelity audio. It doesn't matter how soft or loud you play the sound. In most cases, the bass is not available while you decrease the volume. Thus, it leaves the music sounding small. It is the volume-optimized Active EQ that helps you to do so. The Active EQ increases highs and lows to maintain the balance consistently.

From Quiet to Aware:

When you turn the device into Quiet Mode, the Acoustic Noise Canceling™ technology will mute the entire sound near you. Thus, it allows you to hear more precisely and feel each detail of the music. However, sometimes, it becomes vital to hear your surroundings. Then, you are required to switch the mode to Aware Mode quickly. In this case, you have to tap two times on the left earbud.

Activesense™ Technology:

The product comes with an Aware Mode feature with ActiveSense technology. It enables you to listen to music and your surroundings clearly at a time. When the sound of your surroundings is very loud, it manages the amount of noise cancellation. Thus, it allows you to hear everything at a pleasant and balanced volume.

Support iOS and Android:

It offers easy set-up as well as custom settings via the Bose Music app.

Pros:

  • Best noise cancellation 
  • Awesome sound quality 
  • Easy to use 
  • Comfortable 

Cons:

Big carrying case

Friday, 14 January 2022

What is Wi-Fi 6E?

What is Wi-Fi 6E?

Nowadays, it is very typical to have Wi-Fi 6 hardware. Therefore, users may have a version 6 network. But the demand of people is something new: Wi-Fi 6E that can decrease congestion.

The Federal Communications Commission allows using the 6 GHz band without a license on April 23, 2020. However, some of the 6E hardware devices were available in the market from 2021. All countries have not created the same decision, though. It is the reason why 6E is experiencing regulatory barriers in some nations.

What is Wi-Fi 6E?

Wi-Fi 6E is a standard that you can operate on the 6 GHz band. But its earlier generations use 2.4 GHz and 5 GHz radio bands.

This 6 GHz spectrum works similarly to version 6 is used over 5 GHz. The difference between them is that the latest device provides extra non-overlapping channels. As per Wi-Fi Alliance, there are "14 additional 80 MHz channels and seven additional 160 MHz channels." As the channels won't overlap with each other, it helps to decrease congestion.

Devices compatible with the 6 GHz spectrum can be version 6 devices. No previous devices are available using version 5 (802.11ac) standards or something else. The devices that used the 6 GHz channels will speak a similar language. Besides, these may use version 6’s new congestion-busting features.

What are the benefits of Wi-Fi 6E?

The 6GHz band provides more than 1Gbps internet speed. Besides, this increased spectrum indicates lower latency. When you play online games, video calls, or virtual computing sessions, you need a response from the keyboard, voices, or mouse click of less than one millisecond instantly.

If you have quicker connectivity, you can experience the benefits, especially for home network capacity. Whole-home gigabit coverage and multi-gigabit capacity indicate that normal users get the chance finally to enjoy next-generation computing experiences. This network allows you to enjoy virtual reality gaming in your home. Besides, you can even participate in augmented reality business presentations while other family members watch Netflix or YouTube. You won't see any lack of bandwidth here.

How to Get Wi-Fi 6E:

You can feel that it is a must-have technology soon. Some nations like the US, Brazil, and Korea have opened up the technology already. But multiple countries haven't opened up the wireless spectrum for commercial use yet.

The 6E devices support the previous versions, but if you are willing to use the new 6GHz channels, the technology should have a 6E router and a 6E client device. It indicates that you should have computers, phones, smart home devices, etc. Whether you use a new version 6 router, you still have to upgrade this to a version 6E model.

Should You Upgrade to Wi-Fi 6E?

The answer is No. The 6E routers have hit the market very recently. Prices will decrease in the forthcoming year. Plenty of 6E-compatible devices is there that can be attached to the router.

However, it is not helpful if you want to expand the work-from-home capabilities to your backyard. Whether you are searching for a new router in the market, you will require something future-proof.

Over 6 GHz Needs New Devices:

Suppose you are using multiple version 6 devices and a 6E-enabled router. But it doesn't matter as no device will communicate over the 6E. These devices will take the help of version 6 on the 5 GHz or 2.4 GHz channels.

The pre-CES 2020 of the Wi-Fi Alliance acknowledges the 6E. It indicates the 6 GHz as "an important portion of unlicensed spectrum that may soon be made available by regulators worldwide."

When Will the Wi-Fi 6E Hardware be Available?

The headquarters of FCC is in Washington, DC. At the beginning of this year, the hardware has become more common. When it was the last quarter of 2021, you could purchase the Asus band's routers and mesh networking systems.

Netgear, TP-Link, and other manufacturers announced more of the 6E routers. The hardware is compatible with Android devices such as the Samsung Galaxy S21 Ultra and Google Pixel 6. However, no Apple device is compatible with it.

A company like Intel is now promoting the hardware, known as "GIG+." Intel is now including the feature in all its devices. As a result, most Intel-powered laptops allow using the 6E.

When it comes to technology, you will always find something new. 6E is the latest one when it comes to Wi-Fi. You should know one thing is that version 6 is not the newest update for network speed.

But if you use this, you will find extended battery life and less wireless congestion. Besides, the latest hardware is not widespread also. For future proof, a 6E router can be purchased. However, to use wireless devices, this 6E is not compatible yet.

Tuesday, 29 January 2019

Tips to Convert Videos to the Best Format

Do you want to convert your video to the ‘best’ format for a particular device or platform? On the surface that may sound easy, but how do you identify the best format – and what should you look for?
While there are several ways that you could find the best format and convert your videos to it, these tips should help make it a lot easier:

  • Make sure the format has hardware support

    For a video to be played, the format needs to be supported so that the device or platform it is viewed on is able to decode it. However that decoding can take place either using software or hardware.

    The problem with software decoding is that it requires a lot of processing power – especially for high quality videos. That is why as a rule the ‘best’ format should always have hardware support.

  • Factor in the compression

    Part of the video format (i.e. the video codec) will dictate the type of compression that is used to encode and store the video. Newer formats normally have more efficient types of compression, meaning that they can compress the same quality of video to a smaller file size than older formats.

    As you can imagine this is an important factor because the ‘best’ format should compress the video to the smallest file size possible while maintaining its quality. However it is complicated by the fact that it takes time before devices have hardware support for newer formats built-in.

  • Try working backwards based on how the video will be used

    Instead of trying to identify the best format based on its hardware support and compression, you could work backwards based on how the video will be used. For distribution formats such as MP4 with H.264 are the best option, and the same goes for online videos.

    In general MP4 with H.264 is a ‘safe’ format for most devices, but you could check if HEVC is supported seeing as it has better compression rates.

See how these tips can help you to convert your video to the best format? Once you’ve identified what it is, all you need to do is use a video converter to switch your video to that format. For example you could use Movavi Video Converter to convert QuickTime to MP4, AVI to FLV, MPG to MKV, and so on.

Regardless of how you approach it, following these tips should help you to end up with a format that has the best possible compression while still supported by the hardware of the device it will be played on. That is as good as it gets, and should allow you to enjoy high quality videos without taxing your processor (or storage) too much.

Saturday, 1 September 2018

Memory Processing Unit Could Bring Memristors to the Masses

Memristors

Memristors: Computers of the Future

Today’s world is all about doing things fast. We want our phones to work faster, our computers and even our toasters. So, scientists are continually on the lookout for the next big thing that will make computer and the like run faster. One such thing discovered by scientists is a memristor. If you’ve not heard of it, then its no wonder as the term was coined just recently or with the discovery itself.

Memristors not only make your computer or phone work faster but will also cut energy consumption,like you wouldn’t believe. Memristor is a way of arranging advance computer parts on a chip so that it performs faster and with less energy consumption.

Where will Memristors be used? 


Memristors, according to scientists, will improve performance especially in those low power environments such as your smartphone. It can also be used to make an already efficient thing even more efficient like in the case of supercomputers.

How do Memristors work? 


Semiconductors in the industry make things fast by ensuring faster processing but when it comes to receiving and sending data, that is the part that takes time as these semiconductor processors have to work with other parts to do it.

Memristors is a solution to this problem. Named as combination of memory and resistors, which you may have already figured, memristors can process and save data in memory all in the same place, which will significantly speed up calculations and such.

How are Memristors different from Traditional means: 


Traditional means use bits of 1s and 0s but in the case of memristors, they work on a continuum.
The team behind memristors use smaller blocks to break down a large mathematical problem which improves the flexibility and efficiency of the system. These smaller blocks are called “memory processing units” and can be useful in implementing machine learning and artificial intelligence algorithms.

They can also be used in areas of simulation such as in predicting the weather. Mathematical problems in the form of rows and columns are directly imposed on the grid of memristors. Operations that multiply and sum the rows and columns in the table are then done simultaneously.

Whereas in the case of a traditional processor, it would perform mathematical calculations such as the sum and multiplication of rows and column individually taking a lot of time and energy. While with memristors all this happens in one step itself.

Using Memristors in Practical problems: 


Many science and engineering problems are very difficult to solve because of their complex forms and numerous variables needed in their models. Memristors can be used to simplify such problems and model them in the correct manner to get the right answer taking up much less time and with that energy.

When it comes to partial differential problems, solving them exactly is near impossible. To get an approximate value itself is the job for supercomputers. These types of problems involve loads of data and getting a memristor to sit in a supercomputer and perform these calculations will save up a lot of time and get results much faster.

Tuesday, 17 April 2018

This Fire Detecting Wallpaper Can Turn an Entire Room into an Alarm

Fire Detecting Wallpaper

Fire Detecting Wallpaper: The wallpaper of the future!

Have you ever heard of wallpaper that can not only detect fire in the area that it is in but also helps in preventing its spread? Well neither have I until now that is. Researchers have come up with wallpaper that can detect fire and which is also fire resistant. Made of a material that is found in bone teeth and hormones, yes you read right, this fire detecting wallpaper, may actually stop the spread of flames and also alert you to the fact that your house is on fire.

Those colorful, beautiful wallpaper that you find in stores today are actually highly flammable made of such materials such as plant cellulose fibers and synthetic polymers, these wallpapers will help a fire spread in the nick of time making recovery of anything near impossible. Researchers of the fire detecting wallpaper have swapped out those flammable materials for something strange yet environmentally friendly.


The strange material in fire detecting wallpaper:

Fire detecting wallpaper is made of a material commonly found in bone teeth and hormone, (God knows where they got the idea from), this material known as hydroxyapatite is fashioned into long and by that I mean really long nanowires to give it high flexibility.

This hydroxyapatite material, that is used to make the fire detecting wallpaper, actually helps the wallpaper in preventing the spread of flames.

Making the fire detecting wallpaper “smart”:

Researchers didn’t just make the fire detecting wallpaper preventive of fire, they also wanted to make it “smart”. To do this they added sensors to the fire detecting wallpaper made from drops of graphene oxide in an inky mixture.

This graphene oxide acts in two ways, at room temp, it acts as an insulator, that is it blocks the flow of electricity while under high temperature say when there is a fire, it makes the fire detecting wallpaper conductive and this completes a circuit that sound an alarm.

Researchers also boast that this alarm on the fire detecting wallpaper can last for a prolonged period of more than five minutes.

So to fit it all in one nice package, the fire detecting wallpaper is not only non-flammable but also high in temperature resistance and has an automatic fire alarm.

The wallpaper that you find in today’s stores are highly flammable and won’t do nothing when it comes to a fire in the house while the fire detecting wallpaper has a high flexibility, it can also be processed into various shapes, made in different colors and made with a commercial printer.

But all this won’t come cheap, the fire detecting wallpaper, because of their materials come at a very steep price tag. They may be environmentally friendly but not really pocket friendly, making you think that you’d rather take your chances when and if there is a fire with normal wallpaper.

The next thing on the agenda, therefore, for scientists is that they now are looking for more cost effective ways of making fire detecting wallpaper, that will be easy on a person’s wallet.

Tuesday, 20 February 2018

The Next Generation of Cameras Might see Behind Walls




Single Pixel Camera/Multi-Sensor Imaging/Quantum Technology

 

Users are very much taken up with the camera technology, which has given an enhanced look to the images clicked. However these technological achievements have more in store for the users. Single-pixel cameras, multi-sensor imaging together with quantum technologies would bring about great achievements in the way we tend to take images.

The updated camera exploration has been moving away from increasing the number of mega-pixels to merging camera data with computational processing. It is a radical new approach wherein the incoming data may not seem like an image. It tends to be an image after a sequence of computational steps which involves complex mathematics together with modelling on how light tends to travel through the scene or the camera.

The extra layer of computational processing tends to eliminate the chains of conservative imaging systems and there may be an instance where we may not need camera in the conservative sense any longer. On the contrary we would utilise light detectors which few years back would never have been considered for imaging.

 However, they would be capable of performing incredible results like viewing through fog, inside the human body as well as behind the walls.

Illuminations Spots/Patterns

 

The single pixel camera is one of the examples that depend on a simple source.The usual cameras tend to utilise plenty of pixels – tiny sensor features in order to capture a scene which is probably illuminated by an individual source.

However one can also manage thing in a different manner, capturing information from several light sources with an individual pixel. To achieve this one would need a controlled light source such as a simple data projector which tends to illuminate the scene a single spot at a time or with a sequence of various patterns.

For every individual illumination spot or pattern one can then measure the quantity of light reflected thereby adding all together in creating the ultimate image. Evidently the drawback of taking a photo in this way is that one will have to send plenty of illumination spots or pattern to obtain an image – one that would take only one snapshot with a regular camera.

However this type of imaging would enable in creating otherwise impossible camera, for instance that which tends to work at wavelengths of light beyond the visible spectrum, where good detectors cannot be made into cameras.

Quantum Entanglement 

 

These types of camera could be utilised in taking images through fog or thick snowfall. They could also imitate the eyes of some animals and mechanically increase the resolution of an image based on what is portrayed. There is also a possibility of capturing images from light particles which have not interacted with object needed to be photographed.

This would have the benefit of the idea of `quantum entanglement’ which two particles can be connected in a way meaning that whatever tends to occur to one can occur to the other even though they are apart at a long distance.

 Single pixel imaging is considered as one of the simplest innovation in future camera technology and depends on the traditional concept of what forms an image. Presently we are observing a surge of interest for methods wherein lot of information is utilised though out-dated techniques tend to gather only a small portion of it.

It is here that multi-sensor approaches involving a number of detectors pointing at the same scene could be utilised. One ground-breaking example of this was the Hubble telescope that produced images made from a mixture of several different images taken at various wavelengths.

Photon & Quantum Imaging


However, one can now purchase commercial version of this type of technology like the Lytro camera that tends to accumulate information regarding light intensity and direction on the similar sensor producing images, which could be progressed after the image has been taken. The next generation camera will possibly seem like the Light L16 camera featuring ground-breaking technology based on over 10 various sensors.

Their data are connected through a computer with a provision of 50Mb, refocus able and re-zoomable, professional-quality image. The camera tends to appear like a very thrilling Picasso interpretation of a crazy cellphone camera. Researchers have been working hard on the issue of seeing through fog, beyond walls as well as imaging deep within the human body and brain. All these techniques depend on linking images with models explaining how light tends to travel through or around various substances.

Another remarking method which has been achieving ground is based on artificial intelligence to `learn’ in recognising objects from the data and these methods have been inspired by learning process in the human brain which probably likely to play a major role in the forthcoming imaging system.

Individual photon and quantum imaging technologies have been developing to the extent that they can take image with extremely low light levels as well as videos with exceptionally fast speed attaining a trillion frames per second. This is adequate to capture images of light travelling across a scene.

Monday, 12 February 2018

The Signs Your Child Might Have Screen Addition, Revealed

Children Engaged in Devices – Screen Addiction

With the progress in technology it is not surprising to see children engaged in deviceswhich have turnedthem into screen addiction. Though the approach of making them to start at an early age has been criticised by paediatric experts and adolescent researchers, several of the apps made available for download for children below five years of age in the Apple app store has shown that many parents as well as app developers have been ignoring the warnings with regards to the devices.

This exposure to screens for children comprising of video games, televisions, computers and tablets could be the reason for the addition trend which has been increasing – screen addiction. While this possibility has been considered by parents in the past by asking `how much screen time is too much? It seems that they had phrased the query wrongly.

As per a latest research published in the journal Psychology of Popular Media Culture, how children utilise the devices not on how much time they tend to spend on them, seems the strongest predictor of emotional or social issue lined with screen addiction’. Actually it does not really matter if a child tends to spend an hour or five, gazing at a screen, but would not suggest five hours duration.

An All-Consuming Activity

According to the new study there is more to it than the number of hours spent with the screen. What really matters whether usage of screen tends to cause issues in the other areas of life or it has become an all-consuming activity.

Now the query lies in how precisely could one tell if the child is addicted to screens. One needs to identify the warning signs like – should the screen time interfere with the daily activities, tends to cause conflict for the child or in the family or seems to be the only activity which brings some happiness to the child.

these gestures are displayed by the child, it could be essential to take action since screen addiction is connected to issues related to relationships, emotion and conduct. However considering it from the positive side, it could be most likely alright to keep them entertained with games on iPad for some time.

The television has been replaced by tablets and phone in soothing the children and keeping them busy. For instance, it has been revealed that one out of three kids tend to utilise gadgets much before they can even speak.

Kids utilising these devices at their tender age could have a substantial effect on the mental health of these toddlers.

Technology Addiction – Influence Behaviour/Sleeping Pattern


Dr Richard Graham, London-based Consultant Adolescent Psychiatrist and Clinical Psychologist Dr Jay Watts have stated that technology addiction could have an influence on the behaviour and sleeping pattern of a child. Five signs had been highlighted in an interview with MailOnline stating that one should observe if the child seems to be hooked.

 Moreover they had also emphasized on the importance of taking a digital detox in order to resolve the obsession. Dr Graham from the Capio Nightingale Hospital which is a mental health hospital located in central London had commented that when people tend to feel an uncomfortable sense of withdrawal when they are not online, is a known fact that the relationship with technology is not handled in a proper manner.

Dr Watts added that parents presently tend to struggle with understanding how crucial social media is to the present generation, the modern day playground is virtual. He added that when electronic devices began to have more importance over behaviour than anyone else or thing and when children seemed to get upset when they were deprived of the technology, it is at that point of time that one needs to begin changing things.

In the case of children the main issue is about the way they tend to get addicted to technology and the way they feel when using it.

Unhealthy Independence 

Those kids who tend to portray any indications of severe distress and agitation when deprived of the technology could be considered as unhealthy dependency. It could be somewhat a condition similar to a drug user and this unhealthy dependency could mean that the child gets agitated when they are deprived on the use of technology.

Dr Graham clarifies that the addiction could be apparent itself in other behaviour pattern. The influence of technology could affect the sleeping pattern of the child; interfere with meal times together with eating habits making the youngster to act up during play time. Dr Graham further stated that addicted children could also tend to be secretive as well as defensive regarding their devices and the usage of them and also debate with parents on a regular basis.

Moreover, children addicted to technology could also refrain or ignore real-life activities, refusing to go to locations where they would not be in a position to use their devices like the cinema.Dr Watts mentioned that it is quite guaranteed that parents are under the misconception that their kid has been spending much time on smartphone or online.

Restrict Time Spent on Usage of Technology 


The main concern is to talk to other parents at school or to observe if a child is more preoccupied than the others. If there seems to be a real difference, one needs to speak to the child regarding cybersafety but also study what could be on the mind of the child which could be addictive within and how this addiction could be helpful in avoiding in the real world.

 It seems essential to restrict the children on the time spend on the usage of technology in order to prevent the formation of unhealthy dependence according to Dr Graham. Techniques comprises of ensuring prolonged periods wherein the youngsters are absorbed on the `real world’ and play time with the other kids.

Forming a determined routine time allowance could be an excellent place to begin with. It could also be essential to ensure that adults switch off their phone or keep it on silent mode while having meals and while spending quality time with family and friends since examples given by the parents could be fruitful and meaningful.