Noise reduction using hybrid noise estimation technique and post-filtering

8th International Conference on Spoken Language Processing, ICSLP 2004

Volumn , Issue , 2004, Pages 2705-2708

  Li, Junfeng ^a   Akagi, Masato ^a  

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

Author keywords

[No Author keywords available]

Indexed keywords

NOISE ABATEMENT; SPEECH ENHANCEMENT;

ESTIMATION APPROACHES; MULTICHANNEL NOISE; NOISE COMPONENTS; NOISE CONDITIONS; NOISE ESTIMATION; NOISE REDUCTION METHODS; NOISE REDUCTION SYSTEM; SPECTRAL AMPLITUDE;

CHANNEL ESTIMATION;

EID: 29444450771     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. L.J. Griffiths and C.W. Jim, "An alternative approach to linearly constrained adaptive beamforming", IEEE Transactions on Antennas and Propagation, vol. Ap-30, pp. 27-34, 1982.
2. M. Akagi and M. Mizumachi, "Noise Reduction By Paired Microphones", in EUROSPEECH97, pp. 335-338, 1997.
3. M. Akagi and T. Kago, "Noise Reduction Using a small-Scale Microphone Array in Multi Noise Source Environment", in ICASSP'2002, pp. 909-912, 2002.
4. I.A. McCowan and H. Bourlard, "Microphone Array PostFilter Based on Noise Field Coherence", IEEE Trans. on Speech and Audio Processing, vol. 11, No. 6, pp. 709-716, Nov. 2003.
5. I. Cohen and B. Berdugo, "Speech Enhancement for non-stationary noise environments", Signal Processing, vo. 81, No. 11, pp. 2403-2418, October, 2001.