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Sound

In modern airliners, much of the structural paneling used in the cabin and wings has a honeycomb-like structure. Although this helps keep the weight down while maintaining strength, it does a poor job at blocking noise within the aircraft. That's why researchers from North Carolina State University and MIT have developed a membrane that helps the panels to do so. Read More

The Sound Torch is a portable Bluetooth speaker that adds a unique visual element to your listening experience thanks to a built-in pyro board, which fires up in different formations based on the music being played.

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When people are attempting to clean up oil spills at sea, one of the key things they need to know is the amount of oil that's been spilled – among other things, this will determine the amount of dispersant or other agents that are used. In order to make that process easier and more accurate, scientists from the Virginia Institute of Marine Science have developed a remotely operated vehicle (ROV) that does the job by measuring the thickness of oil slicks from below the surface. Read More
Nearly 3 years ago, we told you about a system from the UK's Porter & Davies that helped drummers feel the low end thunder they were kicking out by shaking the very stool they sat on. Now the company has extended the technology to other members of the band with the launch of the KT Platform Tactile Monitor, which is said to transmit sound to the player by kinetic transfer, promising that you will "literally feel it in your bones." Read More
Acoustic levitators are already pretty intriguing devices, in that they use opposing sound waves to suspend small objects in mid-air. Now, however, scientists from Brazil's University of São Paulo have created what they claim is a better acoustic levitator. It's less fussy about the exact orientation of its components, making it more feasible for use in practical applications. Read More
Samsung has lifted the curtain on several new audio products that will be on show at CES 2015 next week in Las Vegas. The company will show off several new Curved Soundbars to compliment its various sizes of curved TVs, as well as a pair of new speakers that boast 360-degree audio. Read More
If you're ever trapped in a collapsed building and are calling for help, you might want to think twice before squashing any cockroaches that wander your way – one of them might have been sent to find you. Researchers from North Carolina State University are currently laying the groundwork for such a scenario, by getting cyborg-like "biobot" cockroaches to move towards sounds. Down the road, such insects may be used to locate victims at disaster sites. Read More
The soundbar market is constantly growing as more people realize they want improved sound for their entertainment, but that a proper surround sound system doesn't suit their needs. Now, Razer – a company known for its gaming peripherals – is jumping into the market with the introduction of its Leviathan 2.1 system. Read More
If you’ve ever wanted to experience the sights and sounds of cities like New York, San Francisco, Stockholm or Oslo without leaving home, take a look at the Sound City Project, an immersive audiovisual experience combining 3D sounds and panoramic views of popular and iconic world locations. Read More
Whether from a personal trainer, doctor, or purveyor of miracle-berries you met at the local farmer's market, you've probably heard the phrase, "listen to your body." UK researchers have developed a new technique for detecting knee arthritis that takes this idea literally, using sound waves to reveal the health of a person's knee. Read More
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