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sklademVydáno: 2021-07-12
IEC 63296-1:2021
Portable multimedia equipment - Determination of battery duration - Part 1: Powered loudspeaker equipment
Matériel multimédia portable - Détermination de la durée des batteries - Partie 1: Haut-parleurs alimentés par batteries
Formát
Dostupnost
Cena a měna
Anglicky/Francouzsky Tisk
skladem
2288 Kč
Anglicky/Francouzsky PDF
K okamžitému stažení
2288 Kč
| Označení normy: | IEC 63296-1:2021 |
| Vydáno: | 2021-07-12 |
| Jazyk: | Anglicky/Francouzsky |
Popis
IEC 63296-1:2021
IEC 63296-1:2021 specifies the methods for measuring the battery duration at defined sound pressure levels for continuous music playback of battery-powered loudspeaker equipment. A primary battery or secondary battery can be used as a power source for the loudspeaker and its composite equipment. In the case of composite equipment, this method for the measurement of battery duration can be applied under the condition of powered loudspeaker playback only.