AS ISO 389.7-2003
Obsolescent
“Obsolescent” indicates that the Standard is not recommended for new equipment or as a current practice, but it is retained in order to provide for servicing of existing equipment or requirements.
Acoustics - Reference zero for the calibration of audiometric equipment Reference threshold of hearing under free-field and diffuse-field listening conditions
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
01-01-2003
Specifies a specific reference zero for the calibration of audiometric equipment.
| Committee |
AV-003
|
| DocumentType |
Standard
|
| ISBN |
0 7337 5361 2
|
| Pages |
9
|
| ProductNote |
Please refer to ISO 389-7:2005.
|
| PublisherName |
Standards Australia
|
| Status |
Obsolescent
|
| Supersedes |
| Standards | Relationship |
| ISO 389-7:1996 | Identical |
First published as AS ISO 389.7-2003.
| AS ISO 8253.1-2009 | Acoustics - Audiometric test methods Basic pure tone air and bone conduction threshold audiometry |
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