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AS/NZS 1591.4:1995

AS/NZS 1591.4:1995 Acoustics - Instrumentation for audiometry - A mechanical coupler for calibration of bone vibrators

standard published 01/01/1995 by Australian/New Zealand Standards

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Specifies requirements for mechanical couplers used for calibrating bone-conduction audiometers and for making measurements on bone vibrators and bone conduction hearing aids in the frequency range from 125 Hz to 8000 Hz inclusive. It is identical with and has been reproduced from IEC 373:1990.

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Published: 01/01/1995File Size: 1 file , 85 KB