What Does Sony/Philips Digital Interface (S/PDIF) Mean?
The Sony/Philips Digital Interface (S/PDIF) is a protocol that uses an electrical or optical cable to carry digital audio signals between components and devices over short distances. S/PDIF allows data transfers of audio files between devices without the need for conversion to analog and vice versa. Depending on its purpose, it may use fiber optic cables via TOSLINK or a coaxial cable with RCA connectors.
Techopedia Explains Sony/Philips Digital Interface (S/PDIF)
S/PDIF is used for the following processes:
