Damage to human hearing by.....
Geplaatst: 03-03-2014 22:44
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For the very high frequencies, 10-20 kHz, the limits were given as one-third-octave band Sound
Pressure Levels in the range 75-85 dB, to avoid unpleasant subjective effects in exposed
persons; higher noise levels were found to cause annoyance, tinnitus, headaches, fatigue and
even nausea.