IEC 63296-1:2021 便携式多媒体设备.电池续航时间的测定.第1部分:有源扬声器设备（TA 19）

标准编号：IEC 63296-1:2021

中文名称：便携式多媒体设备.电池续航时间的测定.第1部分:有源扬声器设备（TA 19）

英文名称：Portable multimedia equipment - Determination of battery duration - Part 1: Powered loudspeaker equipment

发布日期：2021-07-12

标准范围

IEC 63296-1:2021规定了在规定声压级下测量电池供电扬声器设备连续音乐播放的电池持续时间的方法。一次电池或二次电池可用作扬声器及其复合设备的电源。在复合设备的情况下，这种测量电池持续时间的方法只能在有电扬声器播放的情况下使用。

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.

标准预览图