Vector quantization of speech spectral parameters using statistics of static and dynamic features

IEICE Transactions on Information and Systems

Volumn E84-D, Issue 10, 2001, Pages 1427-1434

  Koishida, Kazuhito ^a,b   Tokuda, Keiichi ^c   Masuko, Takashi ^a   Kobayashi, Takao ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

^b UNIVERSITY OF CALIFORNIA   (United States)

^c NAGOYA INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Dynamic features; LSP parameters; Spectral quantization; Vector quantization

Indexed keywords

ALGORITHMS; COMPUTATIONAL METHODS; MATHEMATICAL TRANSFORMATIONS; MAXIMUM LIKELIHOOD ESTIMATION; PROBABILITY DENSITY FUNCTION; SPEECH ANALYSIS; STATISTICAL METHODS; VECTOR QUANTIZATION;

DYNAMIC FEATURES; LINEAR TRANSFORMATION; PARAMETER QUANTIZATION; SPECTRAL DISTORTION; SPEECH SPECTRAL PARAMETERS; STATIC FEATURES;

SPEECH CODING;

EID: 0035483059     PISSN: 09168532     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (8)

1. Quantization of LPC parameters
2. On memoryless quantization in speech coding
3. Spectral dynamics is more important than spectral distortion
4. Controlling spectral dynamics in LPC quantization for perceptual enhancement
5. Quantization of vector sequence using statistics of neighboring input vectors
6. Vector quantization of speech spectral parameters using statistics of dynamic features
7. Vector-matrix quantization of LSP parameters