a) Addition of a new technology interface
IEC 61937-13:2018(E) specifies the method to convey non-linear PCM bitstreams encoded according to the MPEG‑H 3D Audio format
The acoustical measurements are performed under free-field conditions and in-situ
which can be used for all current multichannel audio formats
IEC 63080:2017 contains a list of currently used terminology to describe accessibility and terms that writers of standards need when writing and designing International Standards
Audio, video, and related Equipment - Power Consumption: General Membership:Non-Member a) Addition of a newUS National Adoption of Audio, video, and related equipment Determination of power consumption Part 1: General IEC 62087 1: 2015 (ANSI CTA 6001) This is the US National Adoption of Audio, video, and related equipment Determination of power consumption Part 1: General IEC 62087 1: 2015. IEC 62087 1: 2015 specifies the general requirements for the determination of power consumption of audio, video, and related equipment. Requirements for specific types