# Encrypting an audio file based on integer wavelet transform and hand geometry

> Research article (TELKOMNIKA (Telecommunication Computing Electronics and Control), 2020) · cited 25× · AI/ML

**Wikidata**: [openalex:W3014218557](https://www.wikidata.org/wiki/openalex:W3014218557)  
**Source**: https://4ort.xyz/entity/encrypting-an-audio-file-based-on-integer-wavelet-transform-and-hand-geometry