# helical scan

> method of recording high-frequency signals on magnetic tape

**Wikidata**: [Q1759953](https://www.wikidata.org/wiki/Q1759953)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Helical_scan)  
**Source**: https://4ort.xyz/entity/helical-scan


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)