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IEC 62574:2011 ED1

Audio, video and multimedia systems - General channel assignment of multichannel audio
7 pri 2011

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99.60     31 jan 2020

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IEC

TC 100/TA 20

International Standard

33.160.30  

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IEC 62574:2011 specifies the general channel assignment for multichannel audio formats. The general channel assignment as a channel mapping and labeling provides the unified usage of channel assignments for source devices, digital audio interfaces and sink devices. This standard excludes the specification of the exact position of each loudspeaker. It is aimed at consumer applications, but is not targeted for theatrical environments. Up to 32 labels for loudspeaker positions are specified, which can be used for all current multichannel formats.

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IEC 62574:2011 ED1
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IEC 62574:2020 ED2