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| audiometer | |||
| SLM (sound level meter); sound level meter | |||
| acoustimeter | |||
sound-level meter; volume unit meter (is a device displaying a representation of the signal level in audio equipment.  wikipedia.org Andrey Truhachev); VU meter (is a device displaying a representation of the signal level in audio equipment. wikipedia.org Andrey Truhachev); standard volume indicator (is a device displaying a representation of the signal level in audio equipment. wikipedia.org Andrey Truhachev) | |||
| измеритель уровня звука: 2 фразы в 2 тематиках |
| Морской термин | 1 |
| Средства массовой информации | 1 |