# Blind phone segmentation based on spectral change detection using Legendre polynomial approximation

> Research article (The Journal of the Acoustical Society of America, 2015) · cited 20× · AI/ML

**Wikidata**: [openalex:W2017814685](https://www.wikidata.org/wiki/openalex:W2017814685)  
**Source**: https://4ort.xyz/entity/blind-phone-segmentation-based-on-spectral-change-detection-using-legendre-polynomial-approximation