# Artificial bandwidth extension using deep neural network‐based spectral envelope estimation and enhanced excitation estimation

> Research article (IET Signal Processing, 2016) · cited 22× · AI/ML

**Wikidata**: [openalex:W2326514337](https://www.wikidata.org/wiki/openalex:W2326514337)  
**Source**: https://4ort.xyz/entity/artificial-bandwidth-extension-using-deep-neural-networkbased-spectral-envelope-estimation-and-enhanced-excitation-estim