NOISE REDUCTION BY PAIRED MICROPHONES

5th European Conference on Speech Communication and Technology, EUROSPEECH 1997

Volumn , Issue , 1997, Pages 335-338

  Akagi, Masato ^a   Mizumachi, Mitsunori ^a  

^a JAPAN ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE FILTERING; ADAPTIVE FILTERS; SIGNAL TO NOISE RATIO; SPEECH COMMUNICATION;

ADAPTIVE BEAMFORMERS; ARRIVAL TIME; CONVERGENCE SPEED; FRONT END; LOG SPECTRUMS; NOISY SIGNALS; SIMULATED RESULTS; TARGET SIGNALS; TIME FREQUENCY; TIME-DIFFERENCES;

MICROPHONES;

EID: 29444440924     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. Kaneda, Y. and Ohga, J. (1986). "Adaptive microphone-array system for noise reduction," IEEE trans. ASSP, 34, 6, 1391-1400.
2. Flanagan, J. L. et.al. (1991). "Autodirective microphone systems," Acoustica, 73, 2, 58-71.
3. Griffiths, L. and Jim, C. (1982). "An Alternative Approach to Linearly Constrained Adaptive Beamforming," IEEE AP-30,1, 27-34.
4. Unoki, M. and Akagi, M. (1997). "A method of signal extraction from noisy signal," Proc. EUROSPEECH97.