Acoustics. Determination of sound power levels of noise sources using sound intensity Measurement by scanning

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

04-15-1997

Publisher

British Standards Institution

Defines a method for measurement of the component of sound intensity normal for a measurement surface chosen to enclose the noise source(s) for determining the sound power level.

Committee	EH/1
DevelopmentNote	Supersedes 94/502144 DC. (06/2005)
DocumentType	Standard
Pages	28
PublisherName	British Standards Institution
Status	Current
Supersedes	94/502144 DC : MAR 94

Standards	Relationship
ISO 9614-2:1996	Identical
NEN EN ISO 9614-2 : 1996	Identical
UNE-EN ISO 9614-2:1997	Identical
UNI EN ISO 9614-2 : 1998	Identical
NBN EN ISO 9614-2 : 1996	Identical
SN EN ISO 9614-2 : 1997	Identical
NS EN ISO 9614-2 : 1ED 1997	Identical
I.S. EN ISO 9614-2:1997	Identical
EN ISO 9614-2 : 1996	Identical
DIN EN ISO 9614-2:1996-12	Identical
NF EN ISO 199614-2 : 1996	Identical

ISO 5725-1:1994	Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 3742:1988	Acoustics — Determination of sound power levels of noise sources — Precision methods for discrete-frequency and narrow-band sources in reverberation rooms
ISO 12001:1996	Acoustics Noise emitted by machinery and equipment Rules for the drafting and presentation of a noise test code
ISO 3744:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane
ISO 3743-2:1994	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
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
ISO 9614-1:1993	Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points
IEC 60942:2003	Electroacoustics - Sound calibrators
IEC 61043:1993	Electroacoustics - Instruments for the measurement of sound intensity - Measurements with pairs of pressure sensing microphones
ISO 3747:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering/survey methods for use in situ in a reverberant environment
ISO 3740:2000	Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards
ISO 7574-1:1985	Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment — Part 1: General considerations and definitions
ISO 3746:2010	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
ISO/TR 7849:1987	Acoustics Estimation of airborne noise emitted by machinery using vibration measurement
ISO 3741:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for reverberation test rooms
BS 7189:1989	Specification for sound calibrators
ISO 3745:2012	Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for anechoic rooms and hemi-anechoic rooms