sound ranging
21Ultrasonic ranging module — An Ultrasonic ranging module, also called a range finder, is a small device that sends out a ultrasonic sound via a transducer, and since the sound has a very high frequency, a frequency that we can not hear, it bounces off objects pretty easily …
22McDougall Sound — Coordinates 75°15′N 097°30′W / …
23The Mersey Sound (book) — For other uses, see Mersey sound The Mersey Sound is an anthology of poems by Liverpool poets Roger McGough, Brian Patten and Adrian Henri first published in 1967, when it launched the poets into considerable acclaim and critical fame .… …
24Archival Sound Recordings — Background information= Archival Sound Recordings is a British Library service, funded by the JISC, which provides free online access to spoken word, music and environmental sounds from the British Library Sound Archive. Anyone with web access… …
25Organised Sound —   Discipline Music Technology, Electroacoustic music, sound art, sound sculpture …
26Mexican Institute of Sound — Camilo Lara making the IMS DJ set in Wikipedia 10 anniversary in Mexico City. Background information Origin Ciudad de México, Distrito Federal …
27Origo Sound — Founded 1990 Founder Harald Lervik Distributor(s) Cdbaby (digital) Planet Origo (retail) Genre Ambient Electronica Industrial Electronic music …
28echo ranging — noun : determination of the distance and direction of an object (as under water) by means of an echo (as of sound) returned by the object compare echo sounding, sonar * * * echo ranging, a method of finding the range and direction of objects… …
29Institute of Broadcast Sound — The Institute of Broadcast Sound (IBS) is the only organisation in the UK dedicated to the maintenance of the highest standards of professional audio for broadcasting, and was founded in 1977 by sound balancers in BBC Television and Radio and… …
30Acoustic mirror — Sound mirrors redirects here. For the album by Coldcut, see Sound Mirrors. An acoustic mirror is a passive device used to reflect and perhaps to focus (concentrate) sound waves. Overview Prior to World War II and the invention of radar, acoustic… …
