And while you listen to things through the speakers, the headphones are listening as well to everything around you. See, every sound travels in the form of a wave, also called a sound wave — and ...

waves have a frequency higher than ... where a glass may shatter if the singer makes a high-pitched sound near to the glass. Ultrasound imaging creates a picture of something that cannot be ...

Using an air vortex cannon to focus the sound waves from the bass reflex port, it ‘wiggles’ the flame out in a matter of seconds, as illustrated with a thermal camera. Compared to the much ...

Scientists at ETH Zurich and the Swiss Federal Institute of Technology Lausanne have developed a device that directs sound waves in one ... product comparisons, headphones, and gaming devices.

We tested the best noise-canceling headphones from top brands like Apple, Bose, Soundcore, Sony, and Dyson. Looking at audio ...

but they can reveal anomalies and give you a fuller picture of what headphones sound like. You can see our measurement results in this spreadsheet. These sealed headphones have a detailed ...

It's pitched as this big brain-boosting breakthrough, using sound waves to kickstart ... quiet spot matters too. Picture this: you're in your cozy nook, headphones on, and the world fades away ...

If you're looking for nice wireless ANC over-ear headphones that won't break the bank, you're going to want to check out ...

First time lasers used to make, control, detect high-frequency sound waves on chip surface Design will open door to devices ...

The new Sennheiser HD 620S are closed-back headphones that feature custom ... and makes a good isolator while controlling reflected sound waves within the earcup housing. The drivers are set ...

Researchers at ETH Zurich have managed to make sound waves travel only in one direction. In the future, this method could ...