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IEC 61842

Microphones and Earphones for Speech Communications

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Organization: IEC
Publication Date: 1 March 2002
Status: active
Page Count: 34
ICS Code (Accessories): 33.160.50
ICS Code (Electroacoustics): 17.140.50
scope:

This standard applies to the microphone part and earphone part of handsets, headsets or earsets for speech communications, and also to the microphone units and earphone units of built-in handsets, headsets or earsets. The object of this standard is to establish definitions relating to these electroacoustic transducers, and to standardize the characteristics to be specified and the relevant methods of measurement. This does not exclude the use of other methods of measurement which can be shown to give the same or more reliable results.

Document History

IEC 61842
March 1, 2002
Microphones and Earphones for Speech Communications
This standard applies to the microphone part and earphone part of handsets, headsets or earsets for speech communications, and also to the microphone units and earphone units of built-in handsets,...

References

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