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BS EN ISO 9921:2003
Ergonomics. Assessment of speech communication
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Summary
Communication processes;Telecommunication systems;Acoustic signals;Working conditions (physical);Public-address systems;Speech;Hearing (auditory perception);Audibility;Ergonomics;Acoustics;Warning devices;Acoustic measurement;Occupational safety
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 09/29/2005 |
| Page Count | 40 |
| Themes | Occupational safety |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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