# Seeing lexical tone: Head and face motion in production and perception of Cantonese lexical tones

> Research article (Speech Communication, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4224019144](https://www.wikidata.org/wiki/openalex:W4224019144)  
**Source**: https://4ort.xyz/entity/seeing-lexical-tone-head-and-face-motion-in-production-and-perception-of-cantonese-lexical-tones