Design of bandwidth scalable LSF quantization using interframe and intraframe prediction

9th European Conference on Speech Communication and Technology

Volumn , Issue , 2005, Pages 1493-1496

  Ehara, Hiroyuki ^a   Morii, Toshiyuki ^a   Oshikiri, Masahiro ^a   Yoshida, Koji ^a   Honma, Kouichi ^a,b  

^a PANASONIC CORPORATION   (Japan)

^b TOKAI UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

BANDWIDTH; DATABASE SYSTEMS; LINGUISTICS; SPEECH CODING; VECTORS;

INTRAFRAME PREDICTION; LSF QUANTIZATION; VECTOR QUANTIZATION (VQ);

SPEECH SYNTHESIS;

EID: 33745217819     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (3)

1. H. Ehara, T. Morii, M. Oshikiri, and K. Yoshida, "Predictive VQ for bandwidth scalable LSP quantization," in Proc. IEEE ICASSP-2005, 2005, pp. I-137-I-140.
2. W. P. LeBlanc, B. Bhattacharya, S. A. Mahmoud, and V. Cuperman, "Efficient search and design procedures for robust multi-stage VQ of LPC parameters for 4 kb/s speech coding," IEEE Trans. on Speech and Audio Process., vol. 1, no. 4, pp. 373-385, Octorber 1993.
3. Y. Agiomyrgiannakis and Y. Stylianou, "Combined estimation/coding of highband spectral envelopes for speech spectrum expansion," in Proc. IEEE ICASSP-2004, 2004, pp. I-469-I-172.