A novel approach to variable dimension vector quantization of harmonic magnitudes

International Symposium on Image and Signal Processing and Analysis, ISPA

Volumn 1, Issue , 2003, Pages 537-542

  Chu, W C ^a  

^a DOCOMO USA LABS   (United States)

Author keywords

Code standards; Frequency; Harmonic analysis; Nonlinear filters; Performance analysis; Power harmonic filters; Signal analysis; Signal processing algorithms; Speech coding; Vector quantization

Indexed keywords

HARMONIC ANALYSIS; IMAGE ANALYSIS; IMAGE PROCESSING; NONLINEAR FILTERING; QUANTIZATION (SIGNAL); SIGNAL ANALYSIS; SIGNAL PROCESSING; SPEECH CODING; VECTORS;

FREQUENCY; HARMONIC MAGNITUDES; HARMONIC STRUCTURES; INTEGRAL COMPONENTS; PERFORMANCE ANALYSIS; POWER HARMONIC FILTERS; SIGNAL PROCESSING ALGORITHMS; VARIABLE-DIMENSION VECTOR QUANTIZATION;

VECTOR QUANTIZATION;

EID: 14944366992     PISSN: 18455921     EISSN: 18492266     Source Type: Conference Proceeding    
DOI: 10.1109/ISPA.2003.1296955     Document Type: Conference Paper

References (8)

1. L. B. Almeida and J. M. Tribolet, "Nonstationary Spectral Modeling of Voiced Speech", IEEE Transactions on Acoustics, Speech, and Signal Processing, Vol.ASSP-31, No.3, pp.664-678, June 1983.
2. W. B. Kleijn and K. K. Paliwal, Speech Coding and Synthesis, Elsevier Science, 1995.
3. A. Gersho and R. M. Gray, Vector Quantization and Signal Compression, Kluwer Academic Publishers, 1995.
4. T. Tremain, "The Government Standard Linear Predictive Coding Algorithm: LPC-10", Speech Technology Magazine, pp.40-49, April 1982.
5. A. W. McCree, L. M. Supplee, R. R. Cohn, and J. S. Collura, "MELP: The New Federal Standard at 2400 BPS", IEEE ICASSP, pp.1591-1594, 1997.
6. M. Nishiguchi, A. Inoue, Y. Maeda, and J. Matsumoto, "Parametric Speech Coding - HVXC at 2.0 - 4.0 KBPS", IEEE Speech Coding Workshop, pp.84-86, 1999.
7. A. Das, A. Rao, and A. Gersho, "Variable-Dimension Vector Quantization", IEEE Signal Processing Letters, Vol.3, No.7, pp.200-202, July 1996.
8. A. Das and A. Gersho, "Variable Dimension Spectral Coding of Speech at 2400 BPS and Below with Phonetic Classification", IEEE ICASSP, pp.492-495, 1995.