An Experimental Study on Speech Enhancement Based on Deep Neural Networks

• Published in: IEEE signal processing letters Vol. 21; no. 1; pp. 65 - 68
• Main Authors: Xu, Yong, Du, Jun, Dai, Li-Rong, Lee, Chin-Hui
• Format: Journal Article
• Language: English
• Published: IEEE 01.01.2014
• Subjects: Data models; Deep neural networks; Neural networks; Noise; Noise measurement; noise reduction; regression model; Speech; Speech enhancement; Training

This letter presents a regression-based speech enhancement framework using deep neural networks (DNNs) with a multiple-layer deep architecture. In the DNN learning process, a large training set ensures a powerful modeling capability to estimate the complicated nonlinear mapping from observed noisy s...