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 ...

A recent study introduces a new method using sound waves to separate oddly shaped particles from round ones without needing any labels. This breakthrough could lead to better ways to deliver drugs ...

Using a series of standing ultrasound waves, it is possible to suspend small particles at the sound pressure nodes. The acoustic axis of the ultrasound beam is parallel to gravity, which also ...

Sound energy can cause molecules in solids ... Remind them that in compressional waves particles of material move back and forth parallel to the direction in which the wave itself moves.

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Scientists at ETH Zurich and the Swiss Federal Institute of Technology Lausanne have ...

In the race to develop robust perception systems for robots, one persistent challenge has been operating in bad weather ...

The particles also respond to the pressure from sound waves differently than blood cells. The acoustic pipette harnesses this unique response. "We're basically using sound waves to manipulate ...

DUALITY is a concept in which the music goes through the worlds of Particles and Waves. PARTICLES - the world that is tangible. The acoustic sound of the instruments - grand piano, saxophone and drums ...

Developed by researchers at Macquarie University, the software can accurately model the way waves – sound, water, or light – ...

When someone speaks, sound waves hit the eardrums ... about this is that we've pushed Klein tunneling—the movement of particles like electrons through an energy barrier—to the gigahertz ...

They used the CLA 76 compressor from Waves to control dialogue volume and found that it gave the dialogue a grittier sound.