Superseded
Standard
Historical
BS 2497-7:1988
Standard reference zero for the calibration of pure tone air conduction audiometers Specification a standard at frequencies intermediate between those given in Parts 5 and 6 BS 2497
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Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 02/29/1988 |
| Cancellation Date | 02/28/1992 |
| Page Count | 7 |
| Themes | Audiometers |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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