sound absorber

silencieux à absorption

English-French dictionary of labour protection . 2015.

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  • 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

  • absorber — absorb ► VERB 1) soak up (liquid or another substance). 2) take in (information). 3) assimilate or take over (something less powerful). 4) use up (time or resources). 5) reduce the effect or intensity of (sound or an impact). 6) (usu. as absorbed …   English terms dictionary

  • Shock absorber — Gas damper A shock absorber is a mechanical device designed to smooth out or damp shock impulse, and dissipate kinetic energy. It is a type of dashpot. Contents …   Wikipedia

  • Metamaterial absorber — A metamaterial absorber manipulates the loss components of the complex effective parameters, permittivity and magnetic permeability of metamaterials, to create a material with particularly high absorption. Loss is noted in applications of… …   Wikipedia

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  • Micro perforated plate — A Micro Perforated Plate (MPP) is a device used to absorb sound, reducing its intensity. It consists of a thin flat plate, made from one of several different materials, with small holes punched in it. An MPP offers an alternative to traditional… …   Wikipedia

  • Guqin construction — The construction of the guqin Chinese zither is a complex process like any other musical instrument. However, there is much symbolism in the choice of materials, the shape or form of the instrument that are important things to consider when… …   Wikipedia

  • Absorption (acoustics) — Absorption refers to the absorption of sound waves by a material. The absorption is the missing piece , when comparing the total reflected and transmitted energy with the incident energy. It is the property of a material that changes acoustic… …   Wikipedia


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