Title :
Recovering system of the distorted speech using interactive genetic algorithms
Author :
Watanabe, Tatsumi ; Takagi, Hideyuki
Author_Institution :
Matsushita Electr. Ind. Co. Ltd., Kyoto, Japan
Abstract :
This paper investigates the application of an interactive GA to speech signal processing. Three users design a filter to enhance speech using the interactive GA. The quality of the three 3 filters are evaluated on speech samples by 32 subjects on the basis of 2 subjective criteria. The authors´ results show that the interactive GA is effective for this task from a statistical test point of view
Keywords :
filtering theory; genetic algorithms; speech enhancement; distorted speech; filter; interactive genetic algorithms; speech signal processing; statistical test; Acoustic distortion; Biomedical signal processing; Finite impulse response filter; Genetic algorithms; Humans; IIR filters; Rendering (computer graphics); Speech analysis; Speech enhancement; System testing;
Conference_Titel :
Systems, Man and Cybernetics, 1995. Intelligent Systems for the 21st Century., IEEE International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-2559-1
DOI :
10.1109/ICSMC.1995.537843
