# sound multiplex in broadcasting

> Method to deliver alternative audio feeds in television and radio

**Wikidata**: [Q11664169](https://www.wikidata.org/wiki/Q11664169)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sound_multiplex_in_broadcasting)  
**Source**: https://4ort.xyz/entity/sound-multiplex-in-broadcasting


## References

1. National Library of Israel Names and Subjects Authority File