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About This Item

 

Full Description

Specifies reference equivalent threshold force levels, essential characteristics of the bone vibrator and levels of masking noise applied to the ear not under test. These are applicable to the calibration of bone vibrators for pure-tone bone conduction audiometry. It is identical with and has been reproduced from ISO 389-3:1994.
 

Document History

  1. AS/NZS ISO 389.3:2019


    Acoustics - Reference zero for the calibration of audiometric equipment, Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators

    • Most Recent
  2. AS ISO 389.3-2007


    Acoustics - Reference zero for the calibration of audiometric equipment, Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators

    • Historical Version
  3. AS/NZS 1591.1:1995

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    Acoustics - Instrumentation for audiometry, Part 1: Reference zero for the calibration of pure-tone bone conduction audiometers

    • Historical Version