IEC 60958 (formerly IEC 958) is the International Electrotechnical Commission's standard on digital audio interfaces. It reproduces the AES3 professional digital audio interconnect standard and the consumer version of the same, S/PDIF.
The standard consists of several parts:
- IEC 60958-1: General
- IEC 60958-2: Software Information Delivery Mode
- IEC 60958-3: Consumer applications
- IEC 60958-4: Professional applications
- IEC 60958-5: Consumer application enhancement