# frequency modulation

> encoding of information in a carrier wave by varying the instantaneous frequency of the wave

**Wikidata**: [Q181417](https://www.wikidata.org/wiki/Q181417)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Frequency_modulation)  
**Source**: https://4ort.xyz/entity/frequency-modulation


## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=55901)
3. Nuovo soggettario
4. Freebase Data Dumps. 2013
5. Integrated Authority File
6. BabelNet
7. National Library of Israel
8. GF WordNet
9. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)