# active noise control

> method for reducing unwanted sound by the addition of a second sound specifically designed to cancel the first

**Wikidata**: [Q583234](https://www.wikidata.org/wiki/Q583234)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Active_noise_control)  
**Source**: https://4ort.xyz/entity/active-noise-control


## References

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