Standard

NEK IEC 60268-4:2004

Withdrawn

Note: This standard has a new edition: NEK IEC 60268-4:2018

Corrigendums and amendments are bought separately.

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Abstract

specifies methods of measurement for the electrical impedance, sensitivity, directional response pattern, dynamic range and external influences of sound system microphones, and also gives recommendations as to characteristics to be specified. It applies to sound system microphones for all applications for speech and music

Document information

  • Standard from NEK
  • Published:
  • Withdrawn:
  • Edition: 3.0
  • Version: 1
  • Document type: NAT
  • Pages
  • ICS 33.160.50

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