ISO. Second edition. Acoustics — Audiometric test methods —. Part 1: Pure-tone air ISO’s member body in the country of the requester. exceed the levels set out in the BS EN ISO standards (see Appendix C for further comments and .. levels shown in Table 1 (from BS EN ISO ). Purchase your copy of BS EN ISO as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards.
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This part of ISO specifies procedures and requirements for pure-tone air conduction and bone conduction threshold audiometry. Click to learn more.
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Reference levels for narrov-band masking noise. Your basket is empty.
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The standard is now in your shopping cart. Please download Chrome or Firefox or view our browser tips. Find Similar Items This product falls into the following categories. This part of ISO does not cover audiometric procedures to be carried out at levels above the hearing threshold levels of the subjects.
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You may experience issues viewing this site in Internet Explorer 9, 10 or Noise with respect to human beings. Pure-tone air and bone conduction audiometry Status: When you use our service you can be assured the latest editions and easy access. What is a standard? Learn more about the cookies we use and how to change your settings. Reference zero for the calibration of audiometric equipment Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones.
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It is possible that the procedures are not appropriate for special populations, e. Procedures and requirements for speech audiometry, electrophysiological audiometry, and where loudspeakers are used as a sound source are not specified.
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