IEC standards download IEC 60958-4-2:2016 pdf download – Digital audio interface – Part 4-2: Professional applications – Metadata and subcode IEC 60958-4-2:2016 pdf download - Digital audio interface – Part 4-2: Professional applications – Metadata and subcode. 1 Scope This part of IEC 60958 specifies the format for coding metadata, or subcode, that relates to the audio... 03-04 Download Now