BS 4142:2014
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Methods for rating and assessing industrial and commercial sound
Hardcopy , PDF
24-06-2019
English
31-10-2014
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Preparation
5 Instrumentation
6 Measurement procedure
7 Specific sound level
8 Background sound level
9 Rating level
10 Uncertainty
11 Assessment of the impacts
12 Information to be reported
Annexes
Annex A (informative) - Examples of how to use the standard
to obtain ratings
Annex B (informative) - Consideration of uncertainty and good
practice for reducing uncertainty
Annex C (normative) - Objective method for assessing the audibility
of tones in sound: One-third octave method
Annex D (normative) - Objective method for assessing the audibility
of tones in sound: Reference method
Annex E (normative) - Objective method for measuring the prominence
of impulsive sounds and for adjustment of L[Aeq]
Bibliography
Defines methods for rating and assessing sound of an industrial and/or commercial nature.
| Committee |
EH/1/3
|
| DevelopmentNote |
Supersedes BS 4142(1997) & 14/30268407 DC. (11/2014)
|
| DocumentType |
Standard
|
| Pages |
80
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| BS EN ISO 389-7 : 2005 | ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 7: REFERENCE THRESHOLD OF HEARING UNDER FREE-FIELD AND DIFFUSE-FIELD LISTENING CONDITIONS (ISO 389-7:2005) |
| BS EN 60651:1994 | Specification for sound level meters |
| ISO 1996-2:2017 | Acoustics — Description, measurement and assessment of environmental noise — Part 2: Determination of sound pressure levels |
| BS EN 61672-1:2013 | Electroacoustics. Sound level meters Specifications |
| BS 7580-1:1997 | Specification for the verification of sound level meters Comprehensive procedure |
| BS 8233:2014 | Guidance on sound insulation and noise reduction for buildings |
| BS EN ISO 3740:2001 | Acoustics. Determination of sound power levels of noise sources. Guidelines for the use of basic standards |
| BS ISO 12913-1:2014 | Acoustics. Soundscape Definition and conceptual framework |
| ISO 9613-2:1996 | Acoustics — Attenuation of sound during propagation outdoors — Part 2: General method of calculation |
| BS EN 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 |
| BS EN 61260:1996 | Electroacoustics. Octave-band and fractional-octave-band filters |
| BS EN 60804:2001 | Integrating-averaging sound level meters |
| BS EN 60942:2003 | Electroacoustics. Sound calibrators |
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