Standard

NEK EN IEC 63296-3:2025

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Abstract

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.

Document information

  • Standard from NEK
  • Published:
  • Edition: 2025-12
  • Version: 1
  • Document type: NAT
  • ICS 27.015
  • ICS 33.160.60
  • National Committee NEK/NK100/209

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