ДСТУ ISO 3747:2008
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Comparison method in situ
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2 ISO 6926 Acoustics — Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
ISO 7574-1 Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment— Part 1: General considerations and definitions
IEC 60942 Electroacoustics — Sound calibrators
IEC 61260:1995 Electroacoustics — Octave-band and fractional-octave band filtrers
IEC 61672-1 Electroacoustics — Sound levels meters— Part: Specifications^.
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1 ISO 3740 Acoustics — Determination of sound power levels of noise sources — Guidelines for the use of basic standards and for the preparation of noise test codes
2 ISO 3741 Acoustics — Determination of sound power levels of noise sources — Precision methods for reverberation rooms
3 ISO 3743-1 Acoustics — Determination of sound power levels of noise sources using sound pressure — Part 1: Comparison method for hard-walled test rooms
4 ISO 3743-2 Acoustics — Determination of sound power levels of noise sources using sound pressure — Part 2: Methods for special reverberation test rooms
5 ISO 3744 Acoustics ■?— Determination of sound power levels of noise sources using sound pressure — Engineering method in an essentially free field over a reflecting plane
6 ISO 3745 Acoustics — Determination of sound power levels of noise sources using sound pressure — Precision methods for anechoic and hemi-anechoic rooms
7 ISO 4871 Acoustics — Declaration and verification of noise emission values of machinery and equipment
8 ISO 7574-4:1985 Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment ■?— Part 4: Methods for stated values for batches of machines
9 ISO 9614-1 Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points
10 ISO 9614-2 Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning
11 ISO 14257 Acoustics — Measurement and modelling of spatial sound distribution curves in workrooms for evaluation of their acoustical performance
12 Jonasson H.G. The revised comparison method ISO 3747 for determining the sound power level of machines in situ. Proceedings of Internoise 98
13 Jonasson H.G. Sound power measurements in situ using a reference sound source. SP report 1988:03
14 Jonasson H.G. Determination of emission sound pressure level and sound power level in situ. Project SMT-CT 96-2051
15 Probst W., Sehrndt G. and Biehn K. On the appropriate distance between microphones and source for the comparison method ISO 3747. Proceedings of Internoise 98
16 Probst W. Checking of sound emission value. Federal Institute for Occupational Safety and Health’s Research Report Series Fb 851 (in English), Dortmund 1999.