# Extraction of adaptive wavelet packet filter‐bank‐based acoustic feature for speech emotion recognition

> Research article (IET Signal Processing, 2015) · cited 37× · AI/ML

**Wikidata**: [openalex:W2300860047](https://www.wikidata.org/wiki/openalex:W2300860047)  
**Source**: https://4ort.xyz/entity/extraction-of-adaptive-wavelet-packet-filterbankbased-acoustic-feature-for-speech-emotion-recognition