Specifies requirements for audiometers or parts thereof designed to provide a means of presenting speech sounds to a subject in a standardized manner for example for the measurement of speech recognition.
IEC 60645-2 Ed. 1.0 b:1993
Original price was: $117.00.$58.00Current price is: $58.00.
Audiometers – Part 2: Equipment for speech audiometry
International Electrotechnical Commission , 11/11/1993
Pages: 37
