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| noise spectrum (The range of frequencies occurring in the noise emitted by a source; Диапазон звуковых частот, испускаемых источником звука) | |||
| acoustical spectrum | |||
| spectrum of sound | |||
| acoustic spectrum; sound spectrum | |||
| спектр звука: 3 phrases in 3 subjects |
| Construction | 1 |
| Mass media | 1 |
| Telecommunications | 1 |