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BS 2497-1

1968 Edition, September 20, 1968

Complete Document

Specification for a reference zero for the calibration of pure-tone audiometers. Data for earphone coupler combinations maintained at certain standardizing laboratories

Includes all amendments and changes through Change/Amendment , September 20, 1968

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Detail Summary

Superseded By: BS 2497-5

Additional Comments:
W/D S/S BY BS 2497-5
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Product Details:

  • Revision: 1968 Edition, September 20, 1968
  • Published Date: September 20, 1968
  • Status: Superseded By:
  • Superseded By: BS 2497-5
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 0
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Specifies a standard reference zero for the scale of hearing threshold level applicable to pure-tone audiometers.