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, ...
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.
ZME Science5d
Scientists Create Invisible Sound Bubbles Where You Can Listen Without Headphones and They Are Freakishly Cool
The researchers created localized pockets of sound, called “audible enclaves.” These enclaves are like small, invisible sound ...
Researchers created sound that can bend itself through space, reaching only your ear in a crowd
Controlling where sound goes is difficult because of a phenomenon called diffraction – the tendency of sound waves to spread out as they travel. This effect is particularly strong for low-frequency ...
Newspoint on MSN5d
From Bats to Whales: The Top 5 Animals That Hear Ultrasonic Sounds
Ultrasonic sounds are high-frequency sound waves that exceed 20,000 hertz, a range far beyond what the human ear can detect.