IEC - International Electrotechnical Commission - IEC 60268-4:1972

Sound system equipment. Part 4: Microphones.

revised
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Organization: IEC - International Electrotechnical Commission
Publication Date: 1 January 1972
Status: revised
Page Count: 71
ICS Code (Accessories): 33.160.50
abstract:

Applies to sound system microphones in both professional and domestic applications. Specifies the essential characteristics and the relevant measuring methods.

Document History

September 12, 2018
Sound system equipment - Part 4: Microphones
IEC 60268-4:2018 is available as IEC 60268-4:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition....
September 12, 2018
Sound system equipment - Part 4: Microphones
IEC 60268-4:2018 RLV contains both the official IEC International Standard and its Redline version. The Redline version is not an official document, it is available in English only and provides you...
June 19, 2014
Sound system equipment - Part 4: Microphones
IEC 60268-4:2014 specifies methods of measurement for the electrical impedance, sensitivity, directional response pattern, dynamic range and external influences of sound system microphones, and also...
June 28, 2010
Sound system equipment - Part 4: Microphones
IEC 60268-4:2010 specifies methods of measurement for the electrical impedance, sensitivity, directional response pattern, dynamic range and external influences of sound system microphones, and also...
February 5, 2004
Sound system equipment - Part 4: Microphones
specifies methods of measurement for the electrical impedance, sensitivity, directional response pattern, dynamic range and external influences of sound system microphones, and also gives...
August 14, 1997
Sound System Equipment - Part 4: Microphones
Applies to sound system microphones in both professional and domestic applications. Specifies the essential characteristics and the relevant measuring methods.
IEC 60268-4:1972
January 1, 1972
Sound system equipment. Part 4: Microphones.
Applies to sound system microphones in both professional and domestic applications. Specifies the essential characteristics and the relevant measuring methods.
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