Showing 1 - 20 results of 31 for search 'D.', query time: 0.20s Refine Results
  1. 1
    by Kelsall, Tim
    Published 2006
    ...The most common occupational noise limits are 85 dBA Leq and 140 dBZpeak for 100 impulses. Simple...
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  2. 2
    by Kelsall, Tim
    Published 2016
    ... that most people set the volume of music and speech at about 15 dB above the existing ambient the standard...
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  3. 3
    ..., the background noise has less than 1 dB effect on the result....
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  7. 7
    by Kelsall, Tim
    Published 2016
    ... d’origine industrielle et au contrôle du bruit etdes vibrations.Mots-clés :Hatch, génie-conseil, acoustique...
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