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Standard

NS-EN ISO 389-8:2004

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Abstract

This standard specifies reference equivalent threshold sound pressure levels (RETSPLs) for pure tones in the frequency range from 125 Hz to 8 kHz applicable to the calibration of air conduction audiometers equipped with a particular model of circumaural earphones.

Document information

  • Standard from SN
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 13.140
  • National Committee SN/K 1

Product Relations

  • Adopted from: EN ISO 389-8:2004 , 0