# RETRACTED ARTICLE: Smart communication using tri-spectral sign recognition for hearing-impaired people

> Research article (The Journal of Supercomputing, 2021) · cited 32× · AI/ML

**Wikidata**: [openalex:W3185542759](https://www.wikidata.org/wiki/openalex:W3185542759)  
**Source**: https://4ort.xyz/entity/retracted-article-smart-communication-using-tri-spectral-sign-recognition-for-hearing-impaired-people