IEEE - Institute of Electrical and Electronics Engineers, Inc. - High quality switched wavelet packet and discrete cosine transform audio coding technique

Proceedings of 2005 International Symposium on Intelligent Signal Processing and Communication Systems

Author(s): Pao-Chi Chang ; Tzung-Hung Wu ; Kong-Yueh Ho
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 2005
Conference Location: Hong Kong, China, China
Conference Date: 13 December 2005
Page(s): 749 - 752
ISBN (Paper): 0-7803-9266-3
DOI: 10.1109/ISPACS.2005.1595518
Regular:

We propose a hybrid coding system that utilizes both wavelet packet (WP) and DCT techniques. To process each audio frame, the system selects either WP or DCT as the transform based on the frame... View More

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