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EJASMP
2010
114views more  EJASMP 2010»
11 years 4 months ago
Wide-Band Audio Coding Based on Frequency-Domain Linear Prediction
In this paper, we re-visit an original concept of speech coding in which the signal is separated into the carrier modulated by the signal envelope. A recently developed technique, ...
Petr Motlícek, Sriram Ganapathy, Hynek Herm...
TASLP
2010
95views more  TASLP 2010»
11 years 8 months ago
A High-Quality Speech and Audio Codec With Less Than 10-ms Delay
Abstract—With increasing quality requirements for multimedia communications, audio codecs must maintain both high quality and low delay. Typically, audio codecs offer either low ...
Jean-Marc Valin, Timothy B. Terriberry, Christophe...
ICMCS
2007
IEEE
187views Multimedia» more  ICMCS 2007»
12 years 4 months ago
Video Coding using 3-D Anisotropic Dual-Tree Wavelet Transform
This paper investigates the use of the anisotropic 3-D dualtree discrete wavelet transform (DDWT) for video coding. The 3-D DDWT is an attractive video representation because it i...
Jingyu Yang, Beibei Wang, Yao Wang, Wenli Xu
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