Standard

NEK IEC 60268-4:2004

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NEK IEC 60268-4:2018

Rettelser og tillegg kjøpes separat.

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Tjenester

Omfang

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

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 3.0
  • Versjon: 1
  • Varetype: NAT
  • Products.Specs.pages
  • ICS 33.160.50

Produktrelasjon