Musical noise generation analysis for noise reduction methods based on spectral subtraction and MMSE STSA estimation

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

Volumn , Issue , 2009, Pages 4433-4436

  Uemura, Yoshihisa ^a   Takahashi, Yu ^a   Saruwatari, Hiroshi ^a   Shikano, Kiyohiro ^a   Kondo, Kazunobu ^b  

^a NARA INSTITUTE OF SCIENCE AND TECHNOLOGY   (Japan)

^b YAMAHA CORPORATION   (Japan)

Author keywords

Higher order statistics; Minimum mean square error short time spectral amplitude; Musical noise; Spectral subtraction; Speech enhancement

Indexed keywords

CHANGE RATIO; HIGHER-ORDER STATISTICS; MATHEMATICAL ANALYSIS; MINIMUM MEAN-SQUARE ERROR; MINIMUM MEAN-SQUARE ERROR SHORT-TIME SPECTRAL AMPLITUDE; MUSICAL NOISE; NOISE REDUCTION METHODS; SOUND QUALITY; SPECTRAL AMPLITUDE; SPECTRAL SUBTRACTION; SPECTRAL SUBTRACTIONS; STRENGTH PARAMETERS;

ACOUSTIC NOISE MEASUREMENT; ACOUSTICS; ERROR STATISTICS; PROBABILITY DENSITY FUNCTION; SIGNAL PROCESSING; SPEECH ENHANCEMENT;

QUALITY CONTROL;

EID: 70349221727     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2009.4960613     Document Type: Conference Paper

References (7)

1. S. F. Boll, "Suppression of acoustic noise in speech using spectral subtraction," IEEE Trans. Acoustics, Speech, Signal Proc., vol.ASSP-27, no.2, pp.113-120, 1979.
2. Y. Ephraim and D. Malah, "Speech Enhancement Using a Minimum Mean-Square Error Short-Time Spectral Amplitude Estimator," IEEE Trans. Acoustics, Speech and Signal Proc., vol.32, no.6, pp.1109-1121, December 1984.
3. M. Kato, et al., "Noise Suppression with High Speech Quality Based on Weighted Noise Estimation and MMSE STSA (Digital Signal Processing)" IEICE Trans. Fundamentals, vol.E85-A, no.7, July 2002.
4. Y. Uemura, et al., "Automatic Optimization Scheme of Spectral Subtraction Based on Musical Noise Assessment via Higher-Order Statistics" IWAENC, 2008.
5. J. Li, et al., "noise reduction based on adaptive β-order generalized spectral subtraction for speech enhancement," INTERSPEECH, pp,802-805, 2007.
6. T. H. Dat, et al., "Gamma modeling of speech power and its on-line estimation for statistical speech enhancement," IEICE Trans. INF & SYST. vol.E89-D, no.3, 2006.
7. M. Evans, et al., Statistical Distributions, 2nd ed. Wiley. 1993.