Title :
Implementation of blind source separation for multi-input
Author :
Oliva-Moreno, L. Noe ; Arce, Miguel A Aleman ; García-Lamont, Jair ; Moreno, José A.
Author_Institution :
Dept. of Electr. Eng., ESCOM-IPN, Mexico City
Abstract :
The present work shows, implementation of neural ICA algorithms with multiple inputs using VHDL Design in a Field Programmable Gate Array (FPGA). We designed an architecture modular using INFOMAX algorithm in order to add n inputs for audio signals. Some simulations results using VHDL are presented using music and voice recorded. The study of performance is made in a net 2times2 and also a net of 3times3.
Keywords :
blind source separation; field programmable gate arrays; hardware description languages; logic design; FPGA; ICA algorithms; INFOMAX algorithm; VHDL design; blind source separation; field programmable gate array; Algorithm design and analysis; Automatic control; Blind source separation; Entropy; Field programmable gate arrays; Independent component analysis; Mutual information; Neural networks; Signal processing algorithms; Source separation; BSS; FPGA; ICA; INFOMAX;
Conference_Titel :
Electrical Engineering, Computing Science and Automatic Control, 2008. CCE 2008. 5th International Conference on
Conference_Location :
Mexico City
Print_ISBN :
978-1-4244-2498-6
Electronic_ISBN :
978-1-4244-2499-3
DOI :
10.1109/ICEEE.2008.4723462
