
Hearing aids. Methods for measurement of electroacoustical characteristics of hearing aid equipment not entirely worn on the listener
出版:British Standards Institution

专家解读视频
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.
© British Standards Institution 2013
General notes:
This standard has been withdrawn as BS 6083-3:1991 is identical to IEC 60118-3:1983, which has been withdrawn by IEC/TC 29
Amendment notes:
AMD 6398 published 31 May 1991