On equalization of bone conducted speech for improved speech quality

Sixth IEEE International Symposium on Signal Processing and Information Technology, ISSPIT

Volumn , Issue , 2006, Pages 426-431

  Kondo, Kazuhiro ^a   Fujita, Tomoe ^a,b   Nakagawa, Kiyoshi ^a  

^a YAMAGATA UNIVERSITY   (Japan)

^b Alpha Systems Inc

Author keywords

Bone conducted speech; Equalization; Fourier transform magnitude; Spectrum subtraction

Indexed keywords

EQUALIZERS; FAST FOURIER TRANSFORMS; FREQUENCY DOMAIN ANALYSIS; MICROPHONES; SPURIOUS SIGNAL NOISE;

BONE CONDUCTED SPEECH; FOURIER TRANSFORM MAGNITUDE; SPECTRUM SUBTRACTION; SPEECH QUALITY;

SPEECH PROCESSING;

EID: 44449145035     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISSPIT.2006.270839     Document Type: Conference Paper

References (9)

1. R. Black, "Ear-insert microphone," J. Acoust. Soc. Am., vol. 29, no. 2, pp. 260-264, Feb. 1957.
2. T. Tamiya and T. Shimamura, "Reconstruction filter design for bone-conducted speech," in Proc. ICSLP 2004, Aug. 2004, vol. II, pp. 1085-1088.
3. K. Kimura, M. Unoki, and M. Akagi, "A study on a bone-conducted speech restoration method with the modulation filterbank," m Proc. NCSP05, March 2005, pp. 411-414.
4. Z. Liu, Z. Zhang, A. Acero, J. Droppo, and X. Huang, "Direct filtering for air- and bone-conductive microphones," in Proc. IEEE MMSP, 2004.
5. Z. Liu, A. Subramanya, Z. Zhang, J. Droppo, and A. Acero, "Leakage model and teeth clack removal for air- and bone-conductive integrated microphones," in Proc. ICASSP, March 2005, vol. I, pp. 1093-1096.
6. Japan Information Processing Development Corporation, "ASJ continuous speech corpus for research," 1991.
7. A. H. Gray and J. Markel, "Distance measures for speech processing," IEEE Trans. Acoust., Speech Signal Processing, vol. 24, no. 5, pp. 380-391, Oct. 1976.
8. S. F. Boll, "Suppression of acoustic noise in speech using spectral subtraction," IEEE Trans. Acoust, Speech Signal Processing, vol. 27, no. 2, pp. 113-120, April 1979.
9. S. V. Vaseghi, Advanced Signal Processing and Digital Noise Reduction, chapter 5, John Wiley & Sons, West Sussex, England, 1996.