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BSI - BS EN ISO 389-4

Acoustics - Reference Zero for the Calibration of Audiometric Equipment - Part 4: Reference Levels for Narrow-Band Masking Noise

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Organization: BSI
Publication Date: 15 March 1995
Status: active
Page Count: 16
ICS Code (Noise with respect to human beings): 13.140
ICS Code (Medical equipment in general): 11.040.01

Document History

March 15, 1995
Acoustics - Reference Zero for the Calibration of Audiometric Equipment - Part 4: Reference Levels for Narrow-Band Masking Noise
A description is not available for this item.
BS EN ISO 389-4
March 15, 1995
Acoustics - Reference Zero for the Calibration of Audiometric Equipment - Part 4: Reference Levels for Narrow-Band Masking Noise
A description is not available for this item.

References

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