Describes methods of determining the overall performance and also the measurement of certain parameters including frequency response, air-to-air gain, acoustic output, internal noise, etc.
BS 6083-3:1984
Original price was: $264.16.$132.00Current price is: $132.00.
Hearing aids-Methods for measurement of electroacoustical characteristics of hearing aid equipment not entirely worn on the listener
BSI Group , 06/29/1984
