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BS 2497-3

1972 Edition, June 28, 1972

Complete Document

Specification for a reference zero for the calibration of pure-tone audiometers. Data for a wide-band artificial ear complying with BS 4669

Includes all amendments and changes through Change/Amendment , June 28, 1972

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Detail Summary

Superseded By: BS 2497-6

Additional Comments:
W/D S/S BY BS 2497-6
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Product Details:

  • Revision: 1972 Edition, June 28, 1972
  • Published Date: June 28, 1972
  • Status: Superseded By:
  • Superseded By: BS 2497-6
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 0
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Values of sound pressure level corresponding to audiometric zero for monaural earphone listening to pure tones of certain stated frequencies, specified in terms of the sound pressure level set up in an artificial ear conforming to the requirements of BS 4669.