ISO 389-1:1998 Preview

Acoustics -- Reference zero for the calibration of audiometric equipment -- Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones

General information

  • Current status : Published
    Publication date : 1998-10
  • Edition : 1
    Number of pages : 8
  • :
    ISO/TC 43
    Acoustics
  • 13.140
    Noise with respect to human beings

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