Composite autoregressive system for sparse source-filter representation of speech

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn , Issue , 2009, Pages 2477-2480

  Kameoka, Hirokazu ^a   Kashino, Kunio ^a  

^a Nippon Telegraph and Telephone Corporation   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALL-POLE FILTERS; AUTOREGRESSIVE SYSTEMS; COMPUTATIONALLY EFFICIENT; DISTANCE CRITERION; EXCITATION SOURCES; EXPECTATION-MAXIMIZATION ALGORITHMS; FILTER ELEMENTS; GENERATIVE MODEL; MULTIPLICATIVE UPDATES; NONNEGATIVE MATRIX FACTORIZATION; PARTICULAR CONDITION; POLE PARAMETERS; SPEECH SIGNALS;

BLIND SOURCE SEPARATION; FACTORIZATION; POLES; POWER SPECTRAL DENSITY;

SET THEORY;

EID: 70350469049     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISCAS.2009.5118303     Document Type: Conference Paper

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