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ISO 8297:1994

Acoustics — Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment — Engineering method

NORMA vydána dne 22.12.1994

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Francouzsky -
Elektronické PDF (1895.60 CZK)
Francouzsky -
Tištěné (1895.60 CZK)
Francouzsky -
CD-ROM (1933.20 CZK)

Informace o normě:

Označení normy: ISO 8297:1994
Datum vydání normy: 22.12.1994
Počet stran: 10
Přibližná hmotnost: 30 g (0.07 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO

Anotace textu normy ISO 8297:1994 :

Description / Abstract: 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 all horizontal 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.