1. Principal component analysis of the spectrogram of the speech signal: Interpretation and application to dysarthric speech. (January 2020) Authors: Kacha, Abdellah; Grenez, Francis; Orozco-Arroyave, Juan Rafael; Schoentgen, Jean Journal: Computer speech & language Issue: Volume 59(2020) Page Start: 114 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗