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Response of the Ear Frequency and Weighting
The Ear Threshold Shifts Assessment and Control
5 other sections not shown
A-weighted Acoustics aerodrome airborne sound insulation aircraft noise airports annoyance appropriate assessment audibility authority bandwidth building calculated centre frequency Civil Aviation Code of Practice construction contours control of noise COPA criteria curve dB(A decibel duty employee environmental noise filter fixed-wing aircraft Frequency Hz hearing loss helicopters increased industrial noise LAeq level of noise licensing lk 2k Lord Advocate measured noise control noise exposure noise nuisance noise pollution noise reduction noise source notice octave operations parameter peak action level period personal ear protectors planning permission produce railway noise receiving room reverberation Regulations relation to noise requirements road traffic noise Scotland second action level shown in Figure sleep disturbance sound insulation sound intensity sound intensity level sound level sound power sound power level sound pressure level standard statutory nuisance third-octave threshold shift transportation noise vehicles vibration