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IEC 61842:2002
Microphones and earphones for speech communications
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Summary
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.
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 03/08/2002 |
| Release Date | 03/08/2002 |
| Edition | 1 |
| Page Count | 28 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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