# An Efficient Speech Perceptual Hashing Authentication Algorithm Based on Wavelet Packet Decomposition

> Research article (J. Inf. Hiding Multim. Signal Process., 2015) · cited 12× · AI/ML

**Wikidata**: [openalex:W2580253821](https://www.wikidata.org/wiki/openalex:W2580253821)  
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