# Sibilant Fricative Merging in Taiwan Mandarin: An Investigation of Tongue Postures using Ultrasound Imaging

> Research article (Language and Speech, 2019) · cited 23× · AI/ML

**Wikidata**: [openalex:W2998006779](https://www.wikidata.org/wiki/openalex:W2998006779)  
**Source**: https://4ort.xyz/entity/sibilant-fricative-merging-in-taiwan-mandarin-an-investigation-of-tongue-postures-using-ultrasound-imaging