perceived noise decibel

perceived noise decibel
perceived noise decibel noun
A unit used to measure the amount of annoyance caused to people by noise
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Main Entry:perceive

Useful english dictionary. 2012.

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  • per|ceived noise decibel — «puhr SEEVD», a standard unit for measuring noise as perceived by people, based on the type of sound and its intensity: »Airplane noise is measured in perceived noise decibels (New York Times). Abbr: PNdB or PNdb (no periods) …   Useful english dictionary

  • Noise health effects — are the health consequences of elevated sound levels. Elevated workplace or other noise can cause hearing impairment, hypertension, ischemic heart disease, annoyance, sleep disturbance, and decreased school performance. Changes in the immune… …   Wikipedia

  • Dbx (noise reduction) — dbx is a family of noise reduction systems developed by the company of the same name. The most common implementations are dbx Type I and dbx Type II for analog tape recording and, less commonly, vinyl LPs. A separate implementation, known as dbx… …   Wikipedia

  • dbx (noise reduction) — The logo represents both the company and its noise reduction system dbx is a family of noise reduction systems developed by the company of the same name. The most common implementations are dbx Type I and dbx Type II for analog tape recording and …   Wikipedia

  • Health effects from noise — Roadway noise is a major source of exposure, particularly from tires Noise health effects are the health consequences of elevated sound levels. Elevated workplace or other noise can cause hearing impairment, hypertension, ischemic heart disease,… …   Wikipedia

  • PNdb — perceived noise decibel …   Medical dictionary

  • PNdb — • perceived noise decibel …   Dictionary of medical acronyms & abbreviations

  • PNdB — abbr. perceived noise decibel(s). * * * abbrev Perceived noise decibel * * * PNdB or PNdb (no periods), perceived noise decibel. * * * abbr. perceived noise decibel(s) …   Useful english dictionary

  • PNdB — abbreviation perceived noise decibel(s) …   English new terms dictionary

  • Abkürzungen/Luftfahrt/L–R — Dies ist der vierte Teil der Liste Abkürzungen/Luftfahrt. Liste der Abkürzungen Teil 1 A A Teil 2 B–D B; C; D Teil 3 E–K …   Deutsch Wikipedia

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