sound insulation coefficient

sound insulation coefficient
коефіцієнт звукоізоляції

Англійсько-український словник авіаційних термінів / Уклад.: Р.О. Гільченко. - К.: НАУ. 2009.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Noise reduction coefficient — The noise reduction coefficient (commonly abbreviated NRC) is a scalar representation of the amount of sound energy absorbed upon striking a particular surface. An NRC of 0 indicates perfect reflection; an NRC of 1 indicates perfect absorption.… …   Wikipedia

  • Insulated glazing — (IG) also known as double glazing are double or triple glass window panes separated by an air or other gas filled space to reduce heat transfer across a part of the building envelope. Glass in windows is used to provide light and allow a view… …   Wikipedia

  • Nissan 300ZX — Manufacturer Nissan Also called Nissan Fairlady Z Production 1983–2000 (1984–1996 in U.S) Assembly …   Wikipedia

  • Noise control — This article is about the scientific aspects of noise control. For the anti social concept of noise control, see Loud music. Noise control is an active or passive means of reducing sound emissions, often incentivised by personal comfort,… …   Wikipedia

  • Porsche 911 — Infobox Automobile name=Porsche 911 predecessor=Porsche 356 manufacturer=Porsche AG assembly=Leipzig, Germany classSports car layout=Rear engine, rear wheel drive / four wheel drive production=1964 ndash;present body style=2 door coupe 2 door… …   Wikipedia

  • Chrysler Concorde — Manufacturer Chrysler Corporation DaimlerChrysler Production 1993–2004 Assembly …   Wikipedia

  • Volkswagen Jetta — Infobox Automobile name = Volkswagen Jetta aka = Volkswagen Atlantic Volkswagen Bora Volkswagen City Jetta Volkswagen Fox Volkswagen Sagitar Volkswagen Vento manufacturer = Volkswagen parent company = Volkswagen Group (Volkswagen AG) production …   Wikipedia

  • Vauxhall Cavalier — This article is about a Vauxhall car manufactured from 1975 1995. For the Chevrolet sedan, see Chevrolet Cavalier. Not to be confused with AMC Cavalier. Vauxhall Cavalier Manufacturer Opel …   Wikipedia

  • building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …   Universalium

  • Curtain wall — For defensive curtain walls in medieval buildings, see Curtain wall (fortification). Glass curtain wall of the Bauhaus Dessau A curtain wall is an outer covering of a building in which the outer walls are non structural, but merely keep out the… …   Wikipedia

  • Honda Legend — This page is about this vehicle s Japanese model. See Acura Legend and Acura RL for information on the North American model. Sections of this article are translated from Japanese Wikipedia. Honda Legend …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”