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20/30388152 DC:2020
BS EN ISO 389-3 AMD1. Acoustics. Reference zero for the calibration of audiometric equipment Part 3. equivalent threshold vibratory force levels pure tones and bone vibrators
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Summary
Ears;Acoustoelectric devices;Acoustic equipment;Calibration;Bones;Datum;Audiometers;Auditory threshold;Audiometry;Acoustic measurement;Hearing (auditory perception)
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 02/17/2020 |
| Page Count | 7 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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29/02/2016
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29/02/2016
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