BS 6083-3:1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hearing aids Methods for measurement of electroacoustical characteristics of hearing aid equipment not entirely worn on the listener
Hardcopy , PDF
20-04-2012
English
28-02-1991
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.
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