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BS EN 61842:2002
Current
The latest, up-to-date edition.
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Microphones and earphones for speech communications
Hardcopy , PDF
English
09-07-2002
1 Scope
2 Normative references
3 Terms and definitions
3.1 Classification
3.2 Devices for measurement
3.3 Characteristics and performance
4 Characteristics and measuring procedures
4.1 General conditions
4.2 Rated conditions
4.3 Measuring conditions
4.4 Microphones for speech communications
4.5 Earphones for speech communications
5 Connectors and contact designation
5.1 Miniature 4-position connector
5.2 Concentric connector
6 Endurance of insulation
7 Characteristics to be specified
Annex A (informative) Miniature 4-position connector
Annex B (informative) Sub-miniature 2,5 mm concentric connector
with three contacts
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Bibliography
Figures
Tables
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