Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent treshold force levels for pure tones and bone vibrators; Technical corrigendum 1— 2 стр.
Acoustics -- Reference zero for the calibration of audiometric equipment -- Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators— 20 стр.
Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators— 20 стр.
Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators— 20 стр.
Acoustics -- Reference zero for the calibration of audiometric equipment -- Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators— 20 стр.
Acoustics. Reference zero for the calibration of audiometric equipment. Preferred test conditions for the determination of reference hearing threshold levels— 16 стр.
