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BS 7025:1988

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Method for preparation of test codes of engineering grade for measurement at the operator\'s or bystander\'s position of noise emitted by machinery
Available format(s)

Hardcopy , PDF

Withdrawn date

15-10-1999

Language(s)

English

Published date

30-12-1988

Foreword
Committees responsible
Method
0. Introduction
1. Scope
2. Definitions
3. Test environment
4. Instrumentation
5. Microphone positions
6. Installation and operating conditions
7. Measurement
8. Corrections for background noise
9. Test report
Appendices
A. Examples of suitable instrumentation systems
B. Combination of sound pressure levels for unequal
    sampling intervals
Table
1. Correction for background noise

Applicable to outdoor and indoor measurements, and to operator positions that are in the open or partially or totally enclosed.

Committee
EH/1
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Withdrawn

Standards Relationship
ISO 6081:1986 Similar to

BS 6912-3:1990 Safety of earth-moving machinery Sound test method for machine-mounted forward and reverse warning alarm

BS 4196-4:1981 Sound power levels of noise sources Engineering methods for determination of sound power levels for sources in free-field conditions over a reflecting plane
BS 4196-0:1981 Sound power levels of noise sources Guide for the use of basic standards and for the preparation of noise test codes
BS 4196-2:1981 Sound power levels of noise sources Precision methods for determination of sound power levels for discrete-frequency and narrow-band sources in reverberation rooms
BS 4196-5:1981 Sound power levels of noise sources Precision methods for determination of sound power levels for sources in anechoic and semi-anechoic rooms
BS 4196-7:1988 Sound power levels of noise sources Survey method for determination of sound power levels of noise sources using a reference sound source
BS 4196-1:1981 Sound power levels of noise sources Precision methods for determination of sound power levels for broad-band sources in reverberation rooms
BS 4196-3:1981 Sound power levels of noise sources Engineering methods for determination of sound power levels for sources in special reverberation test rooms
BS 4196-6:1981 Sound power levels of noise sources Survey method for determination of sound power levels of noise sources

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