Inglês/Espanhol
<< night | noise exposure forecast | noise pollution level >>
Back to: "N"noise exposure forecast
- Definição1
- The total summation (on an energy basis) over a 24 hour period (weighted for the time of day) of effective perceived noise level (EPNL) minus the constant 88 dB. Noise exposure forecast is used to determine the relative noise impact of aircraft noise near an airport.
- Fonte1
- MULTILINGUAL aeronautical dictionary, or, dictionary aeronautique multilingue: english, french, spanish, dutch, greek, italian,portuguese, turkish. London, England: Technical Editing and reproduction Ltd, 1980. xx, 876 p. ISBN 92835016667
- Nota adicional1
- Acronym in English: NEF.
- Subárea
- Aviation Environmental Protection
- Spanish
- previsión de exposición al ruído