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.
AS ISO 389.5-2003
Original price was: $50.16.$25.00Current price is: $25.00.
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
Standards Australia , 01/01/2003
Pages: 4
