Sound source separation of moving speakers for robot audition

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2009, Pages 3685-3688

  Nakadai, Kazuhiro ^a,b   Nakajima, Hirofumi ^a   Hasegawa, Yuji ^a   Tsujino, Hiroshi ^a  

^a HONDA RESEARCH INSTITUTE JAPAN CO LTD   (Japan)

^b TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Adaptive step size control; Moving sound sources; Optima controlled recursive average; Robot audition; Sound source separation; Speech recognition

Indexed keywords

ADAPTIVE STEP-SIZE CONTROL; MOVING SOUND SOURCES; OPTIMA CONTROLLED RECURSIVE AVERAGE; ROBOT AUDITION; SOUND SOURCE SEPARATION;

ACOUSTIC GENERATORS; ACOUSTICS; ANTHROPOMORPHIC ROBOTS; AUDITION; BLIND SOURCE SEPARATION; INTERFERENCE SUPPRESSION; RECURSIVE FUNCTIONS; SIGNAL ANALYSIS; SIGNAL PROCESSING; SIZE SEPARATION;

SPEECH RECOGNITION;

EID: 70349207256     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2009.4960426     Document Type: Conference Paper

References (11)

1. K. Nakadai et al, "Active audition for humanoid," in 17th National Conf. on Artificial Intelligence (AAAI2000). AAAI, 2000, pp. 832-839.
2. K. Nakadai et al, "Improvement of recognition of simultaneous speech signals using av integration and scattering theory for humanoid robots," Speech Communication, vol. 44, pp. 97-112, 2004.
3. S. Yamamoto et al., "Design and Implementation of A Robot Audition System for Automatic Speech Recognition of Simultaneous Speech," IEEE Workshop on Automatic Speech Recognition and Understanding (ASRU-2007), IEEE, 2007.
4. I. Hara et al, "Robust speech interface based on audio and video information fusion for humanoid hrp-2," IEEE/RSJ Int'l Conf. on Intelligent Robots and Systems (IROS). IEEE, 2004, pp. 2404-2410.
5. H. Nakajima et al, "Adaptive step-size parameter control for real-world blind source separation," IEEE Int'l Conf. on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2008, vol. AE-P2, No. 2375.
6. J. Valin et al, "Enhanced robot audition based on microphone array source separation with post-filter," IEEE Int'l Conf. on Intelligent Robots and Systems (IROS2004). IEEE/RSJ, 2004, pp. 2123-2128.
7. S. Yamamoto and S. Kitayama, "An adaptive echo canceller with variable step gain method," Trans. of the IECE of Japan, vol. E 65, no. 1, pp. 1-8, 1982.
8. D.H. Brandwood, "A complex gradient operator and its application in adaptive array theory," IEE Proc., vol. 130, no. 1, pp. 251-276, 1983.
9. K. Nakadai et al., "An Open Source Software System For Robot Audition HARK and Its Evaluation," IEEE Humanoids 2008. , IEEE, 2008, pp. 561-566.
10. C. Côté et al., "Reusability tools for programming mobile robots," IEEE Int'l Conf. on Intelligent Robots and Systems (IROS2004). IEEE, 2004, pp. 1820-1825.
11. T. Kawahara and A. Lee, "Free software toolkit for Japanese large vocabulary continuous speech recognition," ICSLP-2000, vol. 4, 2000, pp. 476-479.