# audio frequency

> periodic vibration whose frequency is audible to the average human

**Wikidata**: [Q1413664](https://www.wikidata.org/wiki/Q1413664)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Audio_frequency)  
**Source**: https://4ort.xyz/entity/audio-frequency


## References

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