# sound-on-film (optical)

> storing sound recordings on film

**Wikidata**: [Q1004803](https://www.wikidata.org/wiki/Q1004803)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Optical_sound)  
**Source**: https://4ort.xyz/entity/sound-on-film-optical


## References

1. Freebase Data Dumps. 2013