Superseded
Standard
Historical
BS EN ISO 389-1:2000
Acoustics. Reference zero for the calibration of audiometric equipment equivalent threshold sound pressure levels pure tones and supra-aural earphones
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Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 05/15/2000 |
| Cancellation Date | 03/02/2018 |
| Page Count | 20 |
| Themes | Acoustic engineering |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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