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Related articles:
Noise
Loudness
Noise health effects
Sound pressure
Decibel
Key terms: noise level sound db curves iec khz quad measurement weighting spl cdot frequency bands audio tones iso filter log hearing loudness results defined contour valid sqrt cdot s fitted sound level meters quoted db spl mandated pure tones cdot f sensitive noise weighting sufficient readings broadcasters noise measurement when measuring noise level demonstrated standard iec low frequency environmental noise noise reduction weighting filter frequency weighting sound pressure level Search external links cited by footnotes on Wikipedia page A-weighting: |
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