Improved differential phase spectrum processing for formant tracking

8th International Conference on Spoken Language Processing, ICSLP 2004

Volumn , Issue , 2004, Pages 2421-2424

  Bozkurt, Baris ^a   Doval, Boris ^b   D'Alessandro, Christophe ^b   Dutoit, Thierry ^a  

^a FACULTÉ POLYTECHNIQUE DE MONS   (Belgium)

^b CNRS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

SPEECH COMMUNICATION; SPEECH PROCESSING; SPEECH SYNTHESIS; TRACKING (POSITION); Z TRANSFORMS;

CHIRP Z TRANSFORM; DIFFERENTIAL PHASE; FORMANT TRACKING; PEAK PICKING; REAL-SPEECH SIGNALS; SPEECH SIGNALS; SYNTHETIC SPEECH; ZERO DECOMPOSITION;

AUDIO SIGNAL PROCESSING;

EID: 33947130944     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. Bozkurt, B. and Dutoit, T., "Mixed-Phase Speech Modeling and Formant Estimation, Using Differential Phase Spectrums,", Proc. ISCA ITRW VOQUAL 2003, Geneva, Switzerland, Aug. 2003, pp. 21-24.
2. Murthy, H.A. and Yegnanarayana, B., "Formant extraction from group delay function", Speech Communication, vol. 10, No. 3, pp. 209-221, August 1991.
3. Doval, B., d'Alessandro, C. and N. Henrich, "The voice source as a causal/anticausal linear filter,", Proc. ISCA ITRW VOQUAL 2003, Geneva, Switzerland, Aug. 2003, pp. 15-19.
4. Schafer, R.W. and Rabiner, L.R., "System for automatic formant analysis of voiced speech", Journal of Acoustical Society America, vol 47, no:2, pp:634-648, 1970.
5. Kawahara, H, Atake, Y., and Zolfaghari, P., "Accurate vocal event detection method based on a fixed-point to weighted average group delay", Proc. ICSLP, pp. 664-667, Beijing, 2000.
6. Bozkurt, B., Doval, B., d'Alessandro, C. and T. Dutoit, "Zeros of Z-Transform (ZZT) decomposition of speech for source-tract separation", Submitted to ICSLP 2004, Jeju Island, Korea.
7. Fant, G, "The LF-model revisited. Transformation and frequency domain analysis", Speech Trans. Lab. Q. Rep., Royal Inst. of Tech. Stockholm, vol. 2-3, pp 121-156, 1995.