# Multi-factor authentication model based on multipurpose speech watermarking and online speaker recognition

> Research article (Multimedia Tools and Applications, 2016) · cited 16× · AI/ML

**Wikidata**: [openalex:W2288336858](https://www.wikidata.org/wiki/openalex:W2288336858)  
**Source**: https://4ort.xyz/entity/multi-factor-authentication-model-based-on-multipurpose-speech-watermarking-and-online-speaker-recognition