A Japanese construction firm has developed a 3D speaker that raised over 530 million yen (about $3.4 million) through ...

Anechoic chambers are generally used for testing microphones and loudspeakers or other sound-producing devices when the absence of reflection is desirable.

Ulster University's Anechoic Chamber is a specialised teaching location for School of Architecture & Built Environment students. The space is designed for highly controlled acoustic testing, providing ...

Bristol’s pyramidal-cone anechoic chamber is a key facility for wireless research. The chamber measures 8m x 4.5m x 5m and was designed and certified by Emerson & Cuming. It is served by a 65 GHz ...

“In the anechoic chamber, you become the sound." What he means by this is that, with the absence of external noise, your ears ...

The Morehead State University Space Science Center anechoic chambers are experimental laboratories that simulate the electromagnetic environment of space to allow testing and measurement of satellite ...

Welcome to the anechoic chamber at Orfield Laboratories in Minnesota, the quietest place on Earth. This remarkable chamber holds the Guinness World Record (2021 to date) for the lowest sound level ...

A room is said to be acoustically 'dead' when it contains a great deal of sound absorbing material, such that there is little or no REVERBERATION, and strong ATTENUATION of high frequencies. The ...

and upwards. The chamber acts as a source room for Random Sound Absorption Coefficient, Machinery Sound Power Assessment, and for Sound Transmission Loss. An Hemi-Anechoic Chamber of 5.57 cu.m (34 ...