14/30268407 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS 4142 - METHODS FOR RATING AND ASSESSING INDUSTRIAL AND COMMERCIAL SOUND
Hardcopy , PDF
31-10-2014
English
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Purpose and context of the assessment
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) - Good practice for reducing
uncertainty
Annex C (informative) - Objective method of assessing
the audibility of tones in sound: Simplified
method
Annex D (normative) - Objective method for assessing
the audibility of tones in sound: Reference
method
Annex E (informative) - Objective method for measuring
the prominence of impulsive sounds and for
adjustment of L[Aeq]
Annex F (informative) - Procedure for the assessment of low
frequency noise complaints
Bibliography
BS 4142.
| Committee |
EH/1/3
|
| DocumentType |
Draft
|
| Pages |
75
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| 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 7445-3:1991 | Description and measurement of environmental noise Guide to application to noise limits |
| BS ISO 12913-1:2014 | Acoustics. Soundscape Definition and conceptual framework |
| ISO 9613-1:1993 | Acoustics Attenuation of sound during propagation outdoors Part 1: Calculation of the absorption of sound by the atmosphere |
| ISO 9613-2:1996 | Acoustics — Attenuation of sound during propagation outdoors — Part 2: General method of calculation |
| BS EN ISO 11204:2010 | Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections |
| BS EN 61260:1996 | Electroacoustics. Octave-band and fractional-octave-band filters |
| BS EN 61672-3:2013 | Electroacoustics. Sound level meters Periodic tests |
| BS EN 61183:1995 | Electroacoustics. Random-incidence and diffuse-field calibration of sound level meters |
| BS EN ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| BS EN 60804:2001 | Integrating-averaging sound level meters |
| ISO 1996-1:2016 | Acoustics Description, measurement and assessment of environmental noise Part 1: Basic quantities and assessment procedures |
| BS 7445-2:1991 | Description and measurement of environmental noise Guide to the acquisition of data pertinent to land use |
| BS EN 60942:2003 | Electroacoustics. Sound calibrators |
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