AS ISO 389.5-2003

AS ISO 389.5-2003 Acoustics - Reference zero for the calibration of audiometric equipment - Reference equivalent threshold sound pressure levels for pure tones in frequency range 8 kHz to 16 kHz
standard by Standards Australia, 01/01/2003

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Full Description

Specifies reference equivalent threshold sound pressure levels (RETSPLs) of pure tones in the frequency range from 8 kHz to 16 kHz, applicable to the calibration of air conduction audiometers for specific earphones. This Standard is identical with and reproduced from ISO/TR 389-5:1998.