IEC 60958-4-2:2016 specifies the format for coding metadata, or subcode, that relates to the audio content and is carried with it. This part of IEC 60958, together with IEC 60958-1, IEC 60958-4-1, and IEC 60958-4-4, specifies an interface for serial digital transmission of two channels of periodically sampled and linearly represented digital audio data from one transmitter to one receiver. This first edition, together with IEC 60958-4-1 and IEC 60958-4-4, cancels and replaces IEC 60958-4 published in 2003 and its Amendment 1:2008 and constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 60958-4:2003 with its Amendment 1:2008:
- support for a wider range of physical media;
- support for a wider range of audio sampling frequencies;
- deprecation of "minimum implementation" of channel status data.
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EN 60958-1:2008 Digital audio interface - Part 1: General
EN 60958-1:2008/A1:2014 Digital audio interface - Part 1: General
EN 60958-3:2006 Digital audio interface - Part 3: Consumer applications
EN 60958-1:2008 Digital audio interface - Part 1: General
EN 60958-1:2008/A1:2014 Digital audio interface - Part 1: General
EN 60958-3:2006 Digital audio interface - Part 3: Consumer applications
EN 60958-4-1:2016 Digital audio interface - Part 4-1: Professional applications - Audio content
EN 60958-4-4:2016 Digital audio interface - Part 4-4: Professional applications - Physical and electrical parameters
EN IEC 60958-3:2021 Digital audio interface - Part 3: Consumer applications
ISO/IEC 646:1991 Information technology -- ISO 7-bit coded character set for information interchange
ITU-R Recommendation BS.450-3:2001
ITU-T Recommendation J.17:1988