perceived noise level
11Active noise control — (ANC) (also known as noise cancellation, active noise reduction (ANR) or antinoise) is a method for reducing unwanted sound. Contents 1 Explanation 2 Applications 3 See also 4 …
12Nominal level — This article is about the term used in sound and signal processing. For usage in statistics, see nominal measurement. Nominal level is the operating level at which an electronic signal processing device is designed to operate. The electronic… …
13Sea level — For the sea level change associated with the current episode of global warming, see current sea level rise. For other uses, see Sea level (disambiguation). This marker indicating the sea level is placed on the path from Jerusalem to the Dead Sea …
14Current sea level rise — This article is about the current and future rise in sea level associated with global warming. For sea level changes in Earth s history, see Sea level#Changes through geologic time. Sea level measurements from 23 long tide gauge records in… …
15Perceptual noise exclusion hypothesis — The concept of a perceptual noise exclusion deficit is an emerging hypothesis as to the origins and nature of dyslexia. It is supported by research showing that dyslexic adults and children experience difficulty in targeting visual information in …
16tinnitus — Also known as tinnitus aurium and syrigmus. The term tinnitus comes from the Latin verb tinnire, which means to ring. The person credited with its introduction is the Roman natural philosopher Gaius Plinius Secundus, better known as Pliny the… …
17Quota Count system — Quota Count is a system used by London s Heathrow, Gatwick, and Stansted airports to limit the amount of noise generated by night time aircraft movements. Description From 1962 until 1993, operations at Heathrow were subject to a simple limit on… …
18LEPN — effective perceived noise level …
19EPNdB — Effective Perceived Noise level in deziBel …
20wahrgenommener Lärmpegel — (m) eng perceived noise level …
