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sound signals | |||
audible indications | |||
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aural signaling; aural signalling | |||
sound signal | |||
acoustic signal | |||
aural signal |
segnali acustici : 48 phrases in 8 subjects |
Communications | 6 |
Earth sciences | 1 |
Electronics | 4 |
Health care | 3 |
Information technology | 28 |
Municipal planning | 2 |
Transport | 2 |
Work flow | 2 |