noise map

схема распространения шумов

Англо-русский словарь по гражданской авиации. — М.: Скорпион-Россия. . 1996.

Смотреть что такое "noise map" в других словарях:

  • Noise map — A noise map is a graphic representation of the sound level distribution existing in a given region, for a defined period. Contents 1 Directive 2002/49/EC 2 Production of noise maps 3 Noise mapping using simulation tools …   Wikipedia

  • Noise pollution — A Boeing 747 400 passes close to houses shortly before landing at London Heathrow Airport Noise pollution is excessive, displeasing human, animal or machine created environmental noise that disrupts the activity or balance of human or animal life …   Wikipedia

  • Generative topographic map — (GTM) is a machine learning method that is a probabilistic counterpart of the self organizing map (SOM), is provably convergent and does not require a shrinking neighborhood or a decreasing step size. It is a generative model: the data is assumed …   Wikipedia

  • Ambient noise level — In atmospheric sound transmission or noise pollution, ambient noise level is the sound pressure level at a given location, normally specified as a reference level to study a new intrusive sound source.Ambient sound levels are often measured in… …   Wikipedia

  • Circle map — showing mode locked regions or Arnold tongues in black. Ω varies from 0 to 1 along the x axis, and K varies from 0 at the bottom to 4π at the top …   Wikipedia

  • Additive white Gaussian noise — Explanation= In communications, the additive white Gaussian noise (AWGN) channel model is one in which the only impairment is the linear addition of wideband or white noise with a constant spectral density (expressed as watts per hertz of… …   Wikipedia

  • Julianstown — Infobox Irish Place name = Julianstown gaeilge = Baile Iúiliáin crest motto = map pin coords = left: 113px; top: 53px north coord = 53.670222 west coord = 6.280191 irish grid = O162714 area = elevation = Sea level province = Leinster county =… …   Wikipedia

  • Sonar — This article is about underwater sound propagation. For atmospheric sounding, see SODAR. For other uses, see Sonar (disambiguation) …   Wikipedia

  • Mapa de ruido — Este artículo o sección necesita referencias que aparezcan en una publicación acreditada, como revistas especializadas, monografías, prensa diaria o páginas de Internet fidedignas. Puedes añadirlas así o avisar …   Wikipedia Español

  • 2M Group — The 2M Group is an alliance of 12 local authorities representing 2 million residents living in the vicinity of Heathrow airport near London. It was launched in January 2007 [cite web|url=http://www.wimbledonguardian.co.uk/news/topstories/display.v… …   Wikipedia

  • Marine mammals and sonar — A Humpback whale Active sonar, the transmission equipment used on some ships to assist with navigation, has been suggested[1] to be detrimental to the health and livelihood of some marine animals, although the precise mechanisms for this are not… …   Wikipedia

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