# variable-gain amplifier

> electronic amplifier that varies its gain depending on a control voltage

**Wikidata**: [Q1894933](https://www.wikidata.org/wiki/Q1894933)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Variable-gain_amplifier)  
**Source**: https://4ort.xyz/entity/variable-gain-amplifier


## References

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