Résumé
Specifies a frequency-weighting characteristic, designated G, for the determination of weighted sound pressure levels of sound or noise whose spectrum lies partly or wholly within the frequency band from 1 Hz to 20 Hz.
Informations générales
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État actuel: PubliéeDate de publication: 1995-03Stade: Norme internationale confirmée [90.93]
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Edition: 1Nombre de pages: 7
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Comité technique :ISO/TC 43/SC 1ICS :17.140.01
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