BS 7025:1988
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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
Hardcopy , PDF
15-10-1999
English
30-12-1988
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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Withdrawn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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