Highlights from the 2014 LA Auto Show

Sound

One of the mic-bearing NCSU biobots

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

Of course, gaming is going to be a major focus for Razer's soundbar

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

3D sound and 360 degree panoramic images help visitors get a real feel for a city

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

Researchers have developed a portable device that uses body sounds to asses the health of ...

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

Cliphit allows budding drummers to practice on whatever objects are close to hand

Many of us find ourselves tapping our fingers on desks or tabletops at any and every opportunity. It doesn't matter whether or not we've ever actually held a drumstick, if we have a rhythm in our head and a hand free we'll tap out a beat on whatever surface is within reach. We have already seen attempts to turn this from an annoying habit into a way of making something approaching real music, such as the Wavedrum and the TableDrum, but Korg has now upped the ante with Cliphit.  Read More

Thanks to zinc oxide nanorods, phones may someday be able to recharge using the sounds aro...

Four years ago, we first heard about how Korean scientists had proposed using sound to charge mobile phones. They explained that it could be done via a piezoelectric effect, in which zinc oxide nanowires converted sound-caused vibrations into electricity. At the time, the researchers couldn't generate enough of a current to actually charge a phone. Now, however, scientists from Nokia and Queen Mary University of London (QMUL) have succeeded in doing so.  Read More

The sound energy forms a 3D acoustic bottle of high-pressure walls and a null region in th...

Using a technique that has possible applications in acoustic cloaking, sonic levitation, ultrasonic imaging, and particle manipulation, scientists at the University of California Berkeley claim to have produced a "bottle" beam of acoustic energy in open air that can precisely redirect sound waves. Able to bend these waves along set trajectories without the need for waveguides or other mechanical assistance, the bottle beam is also able to flow around objects in its path while maintaining its shape.  Read More

As well as being used by audio engineers, Audio Engineer's Hoodie may appeal to DJs and hi...

Have you ever faced the problem of wanting to wear both a hoodie and over-the ear-headphones at the same time? I'm guessing not, because it's not exactly a problem most people face most days. However, judging by the positive response to a garment of clothing designed to solve this problem, it seems there are people out there who have faced this dilemma ... and who haven't yet figured out that you can wear headphones underneath a hoodie.  Read More

The DSN-12 provides a 3D visualization of classic Korg synth sounds

Korg has announced plans to release new software on Nintendo’s 3DS handheld. Known as the DSN-12, and inspired by the classic MS-10 analog synthesizer, the software features a step sequencer, a 3D oscilloscope, and allows users to share their sounds.  Read More

Dolby is bringing its Atmos sound technology that is used in cinemas into home living room...

Dolby is a name that will be familiar to many people. Its sound technologies are pretty much ubiquitous and Dolby Surround has been entrancing people since the early 80s. Now, the company has announced that its Atmos surround sound technology is coming out of the cinema and into the home.  Read More

Looking for something? Search our 29,537 articles