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Blind speech separation and recognition system for human robot interaction in reverberant environment

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3 Author(s)
Janghoon Cho ; Div. of EE, Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea ; Hyunsin Park ; Yoo, C.D.

This paper considers blind speech separation and recognition for human robot interaction in reverberant environment. In the proposed system, the speech sources whose number is more than the number of mixtures are separated by MMSE-criteria and recognized by HMM-based speech recognizer. Experimental result shows the superiority of the proposed system.

Published in:
Ubiquitous Robots and Ambient Intelligence (URAI), 2012 9th International Conference on

Date of Conference: 26-28 Nov. 2012

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