Standard Swedish standard · SS-ISO 389-1

Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones

Status: Valid

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Standard Swedish standard · SS-ISO 389-1

Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones

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Subjects

Noise with respect to human beings (13.140)