Standard

NS-EN ISO 8253-3:1998

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NS-EN ISO 8253-3:2022

Rettelser og tillegg kjøpes separat.

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Tjenester

Omfang

Procedures and requirements for speech audiometry with the recorded test material being presented by air conduction through an earphone, by bone conduction through a bone vibrator or from a loudspeaker for sound field audiometry. It also contains requirements on recorded speech material and recommended procedures for the maintenance and calibration of speech audiometric equipment.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1998-03
  • Versjon: 1
  • Varetype: NAT
  • Products.Specs.pages
  • ICS 13.140
  • National Committee SN/K 1

Produktrelasjon

Produkt livssyklus