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Homepage>IEC Standards>IEC 61842:2002 - Microphones and earphones for speech communications
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download between 0-24 hoursReleased: 2002-03-08
IEC 61842:2002 - Microphones and earphones for speech communications

IEC 61842:2002

Microphones and earphones for speech communications

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Standard number:IEC 61842:2002
Released:2002-03-08
Language:English
DESCRIPTION

IEC 61842:2002

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. Establishes definitions relating to these electroacoustic transducers, standardizes the characteristics to be specified and the relevant methods of measurement.

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