BS 2497-6:1988

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Acoustics. Reference zero for the calibration of audiometric equipment. Specification for a standard reference zero using an artificial ear complying with BS 4669 | Status: Revised, Superseded, Withdrawn

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Publisher BS

File size 315.3 KB

Pages 7

Format PDF

Publication date 1988-02-29

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File size 315.3 KB

Pages 7

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Publication date 1988-02-29

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