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ČSN - Czech national standards
Page 117
ČSN ISO 3743-2 (01/09/1996) Withdrawn
Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering methods for small, movable sources in reverberant fields. Part 2: Methods for special reverberation test rooms
Available design: Print design
from 16.20 USD more info
ČSN EN ISO 3746 (01/06/2011)
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane
Available languages: Czech
Available design: Print design
from 26.10 USD more info
ČSN ISO 3746 (01/10/1996) Withdrawn
Acoustic. Determination of sound power levels of noise sources using sound pressure. Survey method using an enveloping measurements surface over a reflecting plane
Available design: Print design
from 16.80 USD more info
ČSN EN ISO 3746 (01/03/2010) Withdrawn
Acoustics - Determination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurements surface over a reflecting plane
Available design: Print design
from 16.80 USD more info
ČSN EN ISO 3741 (01/04/2011)
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms
Available languages: Czech
Available design: Print design
from 26.10 USD more info
ČSN EN ISO 3741 (01/03/2010) Withdrawn
Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms
Available design: Print design
from 16.80 USD more info
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