Modified EZW and SPIHT algorithms for perceptually audio and high quality speech coding

ICSIPA09 - 2009 IEEE International Conference on Signal and Image Processing Applications, Conference Proceedings

Volumn , Issue , 2009, Pages 530-535

  Ghahabi, Omid ^a   Savoji, Mohammad H ^a  

^a Shahid Beheshti University Evin Sq ^*  (Iran)

Author keywords

EZW; Perceptually speech compression; SPIHT; Wavelet packet transform (WPT); Zero tree

Indexed keywords

AUDIO SIGNAL; BIT RATES; COMPUTATION TIME; EMBEDDED ZERO TREE WAVELET; EZW ALGORITHMS; HIGH QUALITY; RE-ENCODING; SET PARTITIONING IN HIERARCHICAL TREE; SPEECH COMPRESSION; SPIHT ALGORITHM; TREE-BASED; WAVELET PACKET TRANSFORMS;

ALGORITHMS; DATA COMPRESSION; IMAGE CODING; IMAGE COMPRESSION; IMAGING SYSTEMS; PACKET NETWORKS; SPEECH CODING;

WAVELET TRANSFORMS;

EID: 77954531411     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICSIPA.2009.5478714     Document Type: Conference Paper

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