Résumé
Gives basic requirements for reproducible methods for determining the sound power emitted by machines. The method is especially applicable in cases where direct measurements are not possible because of high background noise. The methods are only applicable to noise which is emitted by vibrating surfaces of solid structures and not to noise generated aerodynamically.
Informations générales
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État actuel: AnnuléeDate de publication: 1987-12Stade: Annulation de la Norme internationale [95.99]
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Edition: 1Nombre de pages: 20
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Comité technique :ISO/TC 43/SC 1ICS :17.140.20
- RSS mises à jour
Cycle de vie
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Actuellement
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Révisée par
PubliéeISO/TS 7849-1:2009
PubliéeISO/TS 7849-2:2009