# Detection of speech tampering using sparse representations and spectral manipulations based information hiding

> Research article (Speech Communication, 2019) · cited 11× · AI/ML

**Wikidata**: [openalex:W2951351156](https://www.wikidata.org/wiki/openalex:W2951351156)  
**Source**: https://4ort.xyz/entity/detection-of-speech-tampering-using-sparse-representations-and-spectral-manipulations-based-information-hiding