# eight-to-fourteen modulation

> DC-free run-length limited line code used by several optical disc formats

**Wikidata**: [Q1303501](https://www.wikidata.org/wiki/Q1303501)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Eight-to-fourteen_modulation)  
**Source**: https://4ort.xyz/entity/eight-to-fourteen-modulation


## References

1. Freebase Data Dumps. 2013