# Hiding data in audio files: A smoothing-based approach to improve the quality of the stego audio

> Research article (Heliyon, 2020) · cited 15× · AI/ML

**Wikidata**: [openalex:W3010339564](https://www.wikidata.org/wiki/openalex:W3010339564)  
**Source**: https://4ort.xyz/entity/hiding-data-in-audio-files-a-smoothing-based-approach-to-improve-the-quality-of-the-stego-audio