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| Название (рус.): | Акустика. Определение уровней звуковой мощности Промышленных установок с множественными источниками шума для оценки уровней звукового давления в окружающей среде. Технический метод |
| Название (англ.): | Acoustics - Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment - Engineering method |
| Описание (англ.): | Specifies an engineering method for determining the sound power levels of large multisource industrial plants relevant to the evaluation of sound pressure levels in the environment. The method is limited to large industrial plants with multiple noise sources having their main dimensions in the horizontal plane, and which radiate sound substantially uniformly in allhorizontal directions. Unweighted sound pressure levels are measured in octave bands. The results obtained are expressed both in octave-band and, if required, in A-weighted sound power levels. |
| Дата регистрации: | 01.02.95 |
| Дата введения: | 01.12.94 |
| Код КГС: | Т34 |
| Код ОКСТУ: | 0080 |
| Код ОКС(МКС): | 17.140.20 |
| Код ОКП: | 0080 |
| Нормативные ссылки: | DIN ISO 8297-1990, NEQ*BS ISO 8297(1995/BSI), EQV IEC 60225-1966*IEC 60651-1979*IEC 60804-1985*IEC 60942-1988*ISO 266-1975*ISO 1996-1-1982*ISO 2204-1979*ISO 3744-1944 |
| Ключевые слова: | ACOUSTIC MEASUREMENT ACOUSTICS DEFINITIONS DETERMINATION INDUSTRIAL FACILITIES INDUSTRIES MATHEMATICAL CALCULATIONS MEASUREMENT NOISE (ENVIRONMENTAL) POLLUTION CONTROL PRECISION SOUND INTENSITY SOUND LEVEL SOUND PRESSURE LEVEL TESTING FIDELITY |
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