The process is very similar to ultrasound imaging, however the sound waves used are within normal hearing range, and they are used to identify objects rather than internal structures. This ...

Researchers have pioneered the use of parallel computing on graphics cards to simulate acoustic turbulence. This type of ...

"The color names for different types of sounds are based on an analogy between the frequency makeup of sound waves and light waves," Ashish Shah, an audiologist at The Hearing Care Partnership ...

We have now observed for this small sound wave-length that, when the sound intensity is slowly increased, the number of these maxima diminishes. Further, the emphasis appears to shift towards the ...

Refraction close refractionProcess by which a wave changes speed and sometimes direction upon entering a denser or less dense medium, eg a light ray changes direction when refracted by a lens.