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BSI - BS EN ISO 7779

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment

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Organization: BSI
Publication Date: 31 December 2018
Status: active
Page Count: 82
ICS Code (Information technology (IT) in general): 35.020
ICS Code (Noise emitted by machines and equipment): 17.140.20

Document History

BS EN ISO 7779
December 31, 2018
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment
A description is not available for this item.
BS EN ISO 7779
November 30, 2010
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment
A description is not available for this item.
BS EN ISO 7779
October 25, 2001
Acoustics - Measurement of Airborne Noise Emitted by Information Technology and Telecommunications Equipment
A description is not available for this item.
BS EN ISO 7779
October 25, 2001
Acoustics - Measurement of Airborne Noise Emitted by Information Technology and Telecommunications Equipment
A description is not available for this item.

References

This document references:
IEC 61183 - Electroacoustics - Random-Incidence and Diffuse-Field Calibration of Sound Level Meters
Published by IEC on May 1, 1994
A description is not available for this item.
This document references:
IEC 61260-1 - Electroacoustics – Octave-band and fractional-octave-band filters – Part 1: Specifications
Published by IEC on February 1, 2014
A description is not available for this item.
This document references:
IEC 61672-1 - Electroacoustics - Sound level meters - Part 1: Specifications
Published by IEC on September 1, 2013
This part of IEC 61672 gives electroacoustical performance specifications for three kinds of sound measuring instruments: a time-weighting sound level meter that measures exponential-time-weighted,...
This document references:
ISO 11201 - Acoustics — Noise emitted by machinery and equipment — Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
Published by ISO on May 15, 2010
General This International Standard specifies a method for determining the emission sound pressure levels of machinery or equipment, at a work station and at other specified positions nearby, in an...
This document references:
ISO 3744 - 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
Published by ISO on October 1, 2010
General This International Standard specifies a method for measuring the sound pressure levels on a measurement surface enveloping a noise source, under essentially free-field conditions near one or...
This document is referenced by:
BS EN IEC 62040-3 - Uninterruptible power systems (UPS) Part 3: Method of specifying the performance and test requirements
Published by BSI on July 31, 2021
A description is not available for this item.
This document is referenced by:
BS EN 61947-1 - Electronic projection - Measurement and documentation of key performance criteria - Part 1: Fixed resolution projectors
Published by BSI on January 17, 2003
A description is not available for this item.
This document is referenced by:
BS EN 61947-2 - Electronic Projection - Measurement and Documentation of Key Performance Criteria - Part 2: Variable Resolution Projectors
Published by BSI on April 16, 2002
A description is not available for this item.
This document is referenced by:
BS EN 62310-3 - Static transfer systems (STS) - Part 3: Method for specifying performance and test requirements
Published by BSI on April 30, 2009
A description is not available for this item.
This document is referenced by:
BS ISO 10302-2 - Acoustics - Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices Part 2: Structure-borne vibration measurements
Published by BSI on July 31, 2011
A description is not available for this item.
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