# equalizer

> effects unit changing the frequencies of a sound

**Wikidata**: [Q828419](https://www.wikidata.org/wiki/Q828419)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Equalizer_(audio))  
**Source**: https://4ort.xyz/entity/equalizer-q828419


## References

1. Freebase Data Dumps. 2013
2. Quora
3. National Library of Israel