# A Comparison of Tone Normalization Methods for Language Variation Research

> Research article (Institutional Repositories DataBase (IRDB), 2018) · cited 33× · AI/ML

**Wikidata**: [openalex:W3003723329](https://www.wikidata.org/wiki/openalex:W3003723329)  
**Source**: https://4ort.xyz/entity/a-comparison-of-tone-normalization-methods-for-language-variation-research