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BSI - BS EN IEC 60268-21

Sound system equipment Part 21: Acoustical (output-based) measurements

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Organization: BSI
Publication Date: 31 January 2019
Status: active
Page Count: 84
ICS Code (Audio, video and audiovisual systems in general): 33.160.01

Document History

BS EN IEC 60268-21
January 31, 2019
Sound system equipment Part 21: Acoustical (output-based) measurements
A description is not available for this item.

References

This document references:
IEC 60268-1 - Amendment 2 Sound system equipment Part 1: General
Published by IEC on June 1, 1988
A description is not available for this item.
This document references:
EN ISO 3745 - Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for anechoic rooms and hemi-anechoic rooms
Published by CEN on March 1, 2012
General This International Standard specifies methods for measuring the sound pressure levels on a measurement surface enveloping a noise source (machinery or equipment) in an anechoic room or a...
This document references:
CTA-2010 - Standard Method of Measurement for Subwoofers
Published by CTA on November 1, 2014
This standard defines a method for measuring the audio performance of powered and passive subwoofers. This revision includes adding the maximum continuous SPL output capability measurement, as well...
This document references:
CTA-2034 - Standard Method of Measurement for In-Home Loudspeakers
Published by CTA on February 1, 2015
This standard describes how to determine the frequency response, directivity and maximum output capability of a residential loudspeaker. It is intended to determine the audio performance of a...
This document references:
EN 61094-4 - Measurement Microphones Part 4: Specifications for Working Standard Microphones
Published by CENELEC on January 1, 1995
A description is not available for this item.
This document references:
EN ISO 3745 - Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for anechoic rooms and hemi-anechoic rooms
Published by CEN on March 1, 2012
General This International Standard specifies methods for measuring the sound pressure levels on a measurement surface enveloping a noise source (machinery or equipment) in an anechoic room or a...
This document references:
EN 61094-4 - Measurement Microphones Part 4: Specifications for Working Standard Microphones
Published by CENELEC on January 1, 1995
A description is not available for this item.
This document references:
IEC 60268-1 - Amendment 2 Sound system equipment Part 1: General
Published by IEC on June 1, 1988
A description is not available for this item.
This document references:
CTA-2010 - Standard Method of Measurement for Subwoofers
Published by CTA on November 1, 2014
This standard defines a method for measuring the audio performance of powered and passive subwoofers. This revision includes adding the maximum continuous SPL output capability measurement, as well...
This document references:
CTA-2034 - Standard Method of Measurement for In-Home Loudspeakers
Published by CTA on February 1, 2015
This standard describes how to determine the frequency response, directivity and maximum output capability of a residential loudspeaker. It is intended to determine the audio performance of a...
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