# iPEEH: Improving pitch estimation by enhancing harmonics

> Research article (Expert Systems with Applications, 2016) · cited 11× · AI/ML

**Wikidata**: [openalex:W2493981018](https://www.wikidata.org/wiki/openalex:W2493981018)  
**Source**: https://4ort.xyz/entity/ipeeh-improving-pitch-estimation-by-enhancing-harmonics