AS 1591.4-1974
Superseded
View Superseded by
Acoustics - Instrumentation for audiometry - A mechanical coupler for calibration of bone vibrators used in hearing aids and audiometers
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
11-01-1974
06-30-2017
Specifies the instrumentation of a mechanical coupler in order that comparisons between response characteristics of bone vibrators of similar pattern may be carried out. These should closely compare with the values obtained on human mastoids with the same vibrators.
| Committee |
AV-003
|
| DocumentType |
Standard
|
| ISBN |
0 7262 0171 5
|
| Pages |
9
|
| ProductNote |
See also Z43
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
Under Revision See DR 94226
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