Большой англо-русский и русско-английский словарь. 2001.
Sound barrier — In aerodynamics, the sound barrier usually refers to the point at which an aircraft moves from transonic to supersonic speed. The term came into use during World War II when a number of aircraft started to encounter the effects of compressibility … Wikipedia
sound — sound1 W1S1 [saund] n [Date: 1200 1300; : Old French; Origin: son, from Latin sonus] 1.) [U and C] something that you hear, or what can be heard = ↑noise ▪ There were strange sounds coming from the next room. sound of ▪ She could hear the sound … Dictionary of contemporary English
sound — 1 /saUnd/ noun 1 SENSATION (U) something that you hear, or what can be heard: strange sounds coming from the next room (+ of): the sound of voices | not make a sound (=keep quiet): Don t make a sound, any of you! | Light travels faster than sound … Longman dictionary of contemporary English
Sound card — A Sound Blaster Live! Value card, a typical (circa 2000) PCI sound card. Connects to Motherboard via one of: PCI ISA USB IEEE 139 … Wikipedia
Sound localization — refers to a listener s ability to identify the location or origin of a detected sound in direction and distance. It may also refer to the methods in acoustical engineering to simulate the placement of an auditory cue in a virtual 3D space (see… … Wikipedia
sound barrier — sound .barrier n the sound barrier the sudden increase in air pressure against a vehicle, especially an aircraft, when it is travelling near the speed of sound break the sound barrier (=travel faster than the speed of sound) … Dictionary of contemporary English
sound — sound1 soundable, adj. /sownd/, n. 1. the sensation produced by stimulation of the organs of hearing by vibrations transmitted through the air or other medium. 2. mechanical vibrations transmitted through an elastic medium, traveling in air at a… … Universalium
Sound — /sownd/, n. The, a strait between SW Sweden and Zealand, connecting the Kattegat and the Baltic. 87 mi. (140 km) long; 3 30 mi. (5 48 km) wide. Swedish and Danish, Oresund. * * * I Mechanical disturbance that propagates as a longitudinal wave… … Universalium
sound barrier — noun the increase in aerodynamic drag as an airplane approaches the speed of sound • Syn: ↑sonic barrier • Hypernyms: ↑drag, ↑retarding force * * * noun the sound barrier : the large increase in air resistance that occurs as an aircraft nears the … Useful english dictionary
sound barrier — 1. Also called sonic barrier, transonic barrier. (not in technical use) a hypothetical barrier to flight beyond the speed of sound, so postulated because aircraft undergo an abruptly increasing drag force induced by compression of the surrounding … Universalium
Sound ranging — In land warfare, sound ranging is a method of determining the coordinates of a hostile artillery battery using data derived from the sound of its guns (or mortar or rockets) firing. The same methods can also be used to direct artillery fire at a… … Wikipedia
