# A Hybrid Speech Enhancement Technique Based on Discrete Wavelet Transform and Spectral Subtraction

> Research article (IEEE Access, 2025) · cited 10× · AI/ML

**Wikidata**: [openalex:W4408017216](https://www.wikidata.org/wiki/openalex:W4408017216)  
**Source**: https://4ort.xyz/entity/a-hybrid-speech-enhancement-technique-based-on-discrete-wavelet-transform-and-spectral-subtraction