DIN ISO 8297:2023-10
Acoustics - Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment - Engineering method (ISO 8297:1994 + Amd.1:2021)
| Fecha edición: |
2023-10-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | This International Standard specifies an engineering method (grade 2, as defined in IS0 12001) for determining the sound power levels of large multisource industrial plants relevant to the evaluation of sound pressure levels in the environment. These sound power levels may be used in an appropriate prediction model for such an evaluation. The method is limited to large industrial plants with multiple noise sources (a combination of an unspecified number of individual sources) having their main dimensions in the horizontal plane, and which radiate sound substantially uniformly in all horizontal directions. Unweighted sound pressure levels are measured in octave bands. The results obtained are expressed both in octaveband sound power levels and, if required, in A-weighted sound power levels. |
| Keywords: | Acoustic measurement|Acoustics|Air pollution|Definitions|Determination|Emission|Enveloping surface methods|Industrial facilities|Industries|Mathematical calculations|Measurement|Noise emissions|Noise (environmental)|Pollution control|Precision|Sound intensity|Sound level|Sound pressure level|Testing |
| ICS: | 17.140.20 - Ruido emitido por las máquinas |
| CTN: | |
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Equivalencia Internacional |
Idéntica ISO 8297:1994/Amd 1:2021 |
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Reemplazo Normas |
Reemplaza a DIN ISO 8297:2000-08 Reemplaza a DIN ISO 8297/A1:2020-10 |
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