# wow and flutter

> waver in a reproduced tone that is caused by irregularities in turntable or tape drive speed during recording, duplication, or reproduction

**Wikidata**: [Q1995434](https://www.wikidata.org/wiki/Q1995434)  
**Source**: https://4ort.xyz/entity/wow-and-flutter


## References

1. [Source](https://www.britannica.com/technology/flutter)
2. DIN 45507