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BS ISO 9902:1993

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Textile machinery acoustics. Determination of sound pressure levels and sound power levels emitted by textile machines. Engineering and survey methods

Available format(s)

Hardcopy , PDF

Superseded date

15-07-2001

Language(s)

English

Published date

15-05-1994

€231.38
Excluding VAT

1. Scope
2. Normative references
3. Definitions
4. Acoustic environment
5. Instrumentation
6. Installation and operation of the source
7. Sound pressure levels on the measurement surface
8. Calculation of surface sound pressure level and
     sound power level
9. Information to be recorded (see annexes A to E)
10. Test report
Annexes
A. Supplementary information specific for spinning
     preparatory machinery
B. Supplementary information specific for spinning
     and doubling (twisting) machinery
C. Supplementary information specific for winding
     and preparatory machinery for fabric manufacture
D. Supplementary information specific for machinery
     for fabric manufacture
E. Supplementary information specific for other
     textile machinery
F. Bibliography

Specifies engineering and survey methods applied to textile machinery for measuring the sound pressure levels on a measurement surface enveloping the source and for calculating the sound power produced by the source. Coverage includes definitions, acoustic environment and instrumentation. Also gives detailed annexes.

Standards Relationship
SNV ISO 9902 : 1993 Identical
ISO 9902:1993 Identical

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 6081:1986 Acoustics Noise emitted by machinery and equipment Guidelines for the preparation of test codes of engineering grade requiring noise measurements at the operator's or bystander's position
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 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
IEC 60651:1979+AMD1:1993+AMD2:2000 CSV Sound level meters
IEC 60804:2000 Integrating-averaging sound level meters

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