IEC - International Electrotechnical Commission - IEC 61842:2002
Microphones and earphones for speech communications
published
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 8 March 2002 |
| Status: | published |
| Page Count: | 28 |
| ICS Code (Accessories): | 33.160.50 |
| ICS Code (Electroacoustics): | 17.140.50 |
abstract:
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... View More
Document History
IEC 61842:2002
March 8, 2002
Microphones and earphones for speech communications
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...