# group coded recording

> several distinct but related encoding methods for magnetic media

**Wikidata**: [Q337290](https://www.wikidata.org/wiki/Q337290)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Group_coded_recording)  
**Source**: https://4ort.xyz/entity/group-coded-recording


## References

1. Freebase Data Dumps. 2013