Noise-robust hands-free speech recognition based on spatial subtraction array and known noise superimposition

2005 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS

Volumn , Issue , 2005, Pages 2328-2332

  Ohashi, Yasuaki ^a   Nishikawa, Tsuyoki ^a   Saruwatari, Hiroshi ^a   Lee, Akinobu ^a   Shikano, Kiyohiro ^a  

^a NARA INSTITUTE OF SCIENCE AND TECHNOLOGY   (Japan)

Author keywords

Hands free speech recognition; Human robot interaction; Microphone array

Indexed keywords

ACOUSTIC NOISE; FILTER BANKS; HUMAN ROBOT INTERACTION; INTELLIGENT ROBOTS; MAN MACHINE SYSTEMS; MATCHED FILTERS; MICROPHONES; NOISE ABATEMENT; POWER SPECTRUM; SPEECH COMMUNICATION;

ACOUSTIC MODEL; CONVENTIONAL METHODS; MICROPHONE ARRAYS; NOISE POWER SPECTRUM; REAL ENVIRONMENTS; RESIDUAL NOISE; SPECTRAL SUBTRACTIONS; WORD ACCURACIES;

SPEECH RECOGNITION;

EID: 48149083019     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IROS.2005.1545036     Document Type: Conference Paper

References (12)

1. B. H. Juang and F. K. Soong, "Hands-free telecommunications," Proc. International Conference on Hands-Free Speech Communication, pp.5-10, 2001.
2. R. Nishimura, T. Uchida, A. Lee, H. Saruwatari, K. Shikano, and Y. Matsumoto, "ASKA: Receptionist robot with speech dialogue system," Proc. IROS-2002, pp.1314-1317, 2002.
3. R. Prasad, H. Saruwatari, and K. Shikano, "Robots that can hear, understand and talk," Advanced Robotics, vol.18, pp.533.564, 2004.
4. G. W. Elko, "Microphone array systems for hands-free telecommunication," Speech Communication, vol.20, pp.229-240, 1996. (Pubitemid 126371561)
5. J. L. Flanagan, J. D. Johnston, R. Zahn, and G. W. Elko, "Computersteered microphone arrays for sound transduction in large rooms," J. Acoust. Soc. America, vol.78, no.5, pp.1508-1518, 1985. (Pubitemid 16223789)
6. H. Saruwatari, S. Kurita, K. Takeda, F. Itakura, T. Nishikawa, and K. shikano, "Blind source separation combining independent component analysis and beamforming," EURASIP J. Applied Signal Proc., vol.2003, no.11, pp.1135-1146, 2003.
7. L. J. Griffith, and C. W. Jim, "An alternative approach to linearly constrained adaptive beamforming," IEEE Trans. Antennas Propagation, vol.30, no.1, pp.27-34, 1982.
8. S. B. Davis, and P. Mermelstein, "Comparison of parametric representations for monosyllabic word recognition in continuously spoken sentences," IEEE Trans. Acoustics, Speech, Signal Proc., vol.ASSP-28, no.4, pp.357-366, 1982. (Pubitemid 11464930)
9. K. Itou, M. Yamamoto, K. Takeda, T. Takezawa, T. Matsuoka, T. Kobayashi, K. Shikano, and S. Itahashi, "JNAS : Japanese speech corpus for large vocabulary continuous speech recognition research," J. Acoust. Soc. Jpn (E), vol.20, no.3, pp.199-206, 1999.
10. A. Lee, T. Kawahara, K. Takeda, K. Shikano, "A new phonetic tiedmixture model for efficient decoding," Proc. ICASSP, vol.III, pp.1269-1272, 2000.
11. A. Lee, T. Kawahara, K. Shikano, "Julius. An open source real-time large vocabulary recognition engine," Proc. EUROSPEECH, pp.1691-1694, 2001.
12. S. Yamade, A. Lee, H. Saruwatari, and K. Shikano, "Unsupervised speaker adaptation based on HMM sufficient statistics in various noisy environments," Proc. EUROSPEECH, pp.II-1493-1496, 2003.