Title :
An improved cumulant-based blind speech separation method
Author :
Su, Yeping ; He, Liang ; Yang, RongZhen
Abstract :
An improved blind source separation method based on cumulant is proposed and implemented in a dual-channel speech enhancement application. The steepest-descent procedure is used in the adaptation of decoupling filters. Simulation and real-world experiments yield good results, which proved the effectiveness of the proposed approach
Keywords :
filtering theory; higher order statistics; speech enhancement; blind source separation method; blind speech separation method; cumulant-based method; decoupling filters; dual-channel speech enhancement; real-world experiments; simulation experiments; steepest-descent procedure; Antenna arrays; Array signal processing; Blind source separation; Data mining; Finite impulse response filter; Helium; Random processes; Signal processing algorithms; Source separation; Speech enhancement;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2000. ICASSP '00. Proceedings. 2000 IEEE International Conference on
Conference_Location :
Istanbul
Print_ISBN :
0-7803-6293-4
DOI :
10.1109/ICASSP.2000.862120
