A wild new sound tech promises to create 'personal' sound only you can hear, but without headphones
Twin ultrasound transducers create highly focused audio Curved sound waves aren't audible if you're not in the sweet spot ...
No Headphones, No Problem: This Acoustic Trick Bends Sound Through Space to Find You
New audio tech uses ultrasound to create isolated pockets of sound, enabling private listening without headphones.
Study Finds on MSN4d
End Of Headphones? New ‘Audible Enclaves’ Deliver Sound Only to Your Ears
Learn about localized audio spots, dubbed "audible enclaves," which can be placed with pinpoint accuracy while remaining ...
Researchers harness ultrasound to create isolated pockets of sound only you can hear in a crowd
Directing sound to a specific location is difficult because of how sound waves behave. As vibrations move through the air, ...
Researchers reinvented glass using salt and sound waves
Researchers found a way to reinvent glass that is self-cleaning and doesn't need harsh chemicals to be water-resistant.
Stereogum4d
John Cafferty & The Beaver Brown Band Announce First New Album In 37 Years
New England institution John Cafferty & The Beaver Brown Band have been around since 1972, but they got their big break in ...
Scientists Confirm the Incredible Existence of ‘Second Sound’
“Second sound is the hallmark of superfluidity, but in ultracold gases so far you could only see it in this faint reflection ...
Rolling Out13d
The impact of sound frequencies on your wellbeing
Research reveals how specific sound frequencies can affect you, with promising applications for pain management, stress ...
Painless technique can estimate glucose concentrations in solution and tissue via sound waves
Blood glucose is usually measured using invasive methods involving pricking small needles into the skin. But people suffering ...
BBC4mon
Introduction to sound waves
A sound wave is a vibration that travels through a solid, liquid or gas such as the air or water. A loud sound has a large amplitude, a high pitched sound has a high frequency. Musicians and ...