Signal modification for voiced wideband speech coding and its application for IS-95 system

2002 IEEE Speech Coding Workshop: A Paradigm Shift Toward New Coding Functions for the Broadband Age, SCW 2002 - Proceedings

Volumn , Issue , 2002, Pages 35-37

  Tammi, M ^a   Jelinek, M ^b  

^a TAMPERE UNIVERSITY OF TECHNOLOGY   (Finland)

^b UNIVERSITÉ DE SHERBROOKE   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

BITS; SPEECH CODING;

ITS APPLICATIONS; LOW BIT RATE CODING; SIGNAL MODIFICATION; SYSTEM REQUIREMENTS; VARIABLE BIT RATE; VARIABLE BIT-RATE CODING; WIDE-BAND SPEECH CODING; WIDEBAND SPEECH;

CODES (SYMBOLS);

EID: 84961770637     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/SCW.2002.1215715     Document Type: Conference Paper

References (8)

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2. W.B. Kleijn, R.P. Ramachandran, and P. Kroon, "Interpolation of the pitch-predictor parameters in analysis-by-synthesis speech coders," IEEE Transactions on Speech and Audio Processing, Vol. 2, No. 1, pp. 42-54, 1994.
3. Y. Gao, A. Benyassine, J. Thyssen, H. Su, and E. Shlomot, "EX-CELP: A speech coding paradigm", Proc. ICASSP, Salt Lake City, pp. 689-692, May 2001.
4. B. Bessette et al., Techniques for high-quality ACELP coding of wideband speech," Eurospeech, Aalborg, Denmark, pp, 1997-2000, September 2001.
5. 3GPP TS 26.190 "Adaptive multi-rate wideband speech transcoding," 3GPP Technical Specification.
6. M. Tammi and M. Jelinek, "Signal modification for coding purely voiced sections in a wideband ACELP speech coder," accepted to Eusipco 2002, Toulouse, France, September 2002.
7. J. Rotola-Pukkila et al., "AMR wideband codec - leap in mobile communication voice quality," in Proc. Eurospeech 2001, Aalborg, Denmark, pp. 2303-2306, 2001.
8. P. Mermelstein, "G.722, A new CCITT coding standard for digital transmission of wideband audio signals," in IEEE Communications Magazine, Vol. 26, No. 1, pp. 8-15, 1988.