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IEC 63296-3 Ed. 1.0:2025 (b)
ポータブルマルチメディア機器-バッテリー持続時間の決定-第3部:ウェアラブルパワードスピーカー機器
Portable multimedia equipment - Determination of battery duration - Part 3: Wearable powered loudspeaker equipment

発行年月日: 2025-10-28
状態: 有効
邦訳版: 無

規格概要
IEC 63296-3:2025 specifies the method for measuring the battery duration at a defined sound pressure level for continuous music playback of battery-operated wearable powered loudspeaker equipment. A primary battery or secondary battery can be used as a power source for such a shoulder-carried or body-worn loudspeaker and its composite device. In addition, only equipment that can be placed on or hung from a head and torso simulator (HATS) is covered. Bone conduction speakers are excluded. Portable loudspeaker equipment also supporting video playback as the main function is not covered by this document.
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TC TC 100/TA 19
ICS 33.160.60
備考
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