Sound System Equipment - Part 23: TVs and Monitors - Loudspeaker Systems Augmented and Virtual Reality The noise cancelling characteristic measurement

The noise cancelling characteristic measurement methods can be applied to headphones and earphones having no active noise cancelling function

Portable Audio

c) metadata is newly specified

web-related usage)

The models are specified in additional parts in more detail

Sound System Equipment - Part 23: TVs and Monitors - Loudspeaker Systems Augmented and Virtual Reality The noise cancelling characteristic measurementUS National Adoption of Sound system equipment Part 23: TVs and monitors Loudspeaker systems IEC 60268 23: 2023 (ANSI CTA 6034) This is the US National Adoption of Sound system equipment Part 23: TVs and monitors Loudspeaker systems IEC 60268 23: 2023. IEC 60268 23: 2023 specifies acoustical measurement methods that apply to TV sets, monitors with built in loudspeakers, and other audio devices having similar acoustical properties (e. g. flat panel