EN 29295 : 1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ACOUSTICS - MEASUREMENT OF HIGH-FREQUENCY NOISE EMITTED BY COMPUTER AND BUSINESS EQUIPMENT
01-05-2015
12-01-2013
Foreword
0 Introduction
1 Scope and field of application
2 References
3 Requirements for measurements in a reverberation room
4 Method using measured reverberation time
5 Method using calculated air absorption
6 Method using a reference sound source
7 Method using a free field over a reflecting plane
8 Calculation of A-weighted sound power level
9 Information to be recorded
10 Information to be reported
Annex A Coaxial circular paths in parallel planes for microphone
traverses in a free field over a reflecting plane
Annex B Calculation of air absorption coefficient
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