Title :
Multiple description transform codes with an application to packetized speech
Author :
Batllo, J.-C. ; Vaishampayan, V.A.
Author_Institution :
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA
fDate :
27 Jun-1 Jul 1994
Abstract :
The design of multiple description transform codes is presented along with approximate results at high rates. This technique is then applied to packetized speech transmission and performance improvements are obtained in packet loss environments
Keywords :
packet switching; source coding; transform coding; voice communication; DCT; approximate results; high rates; multiple description transform codes; packet loss environments; packetized speech transmission; performance; source codes; Decoding; Decorrelation; Discrete cosine transforms; Discrete transforms; Entropy; Gain; Performance loss; Propagation losses; Rate-distortion; Speech coding;
Conference_Titel :
Information Theory, 1994. Proceedings., 1994 IEEE International Symposium on
Conference_Location :
Trondheim
Print_ISBN :
0-7803-2015-8
DOI :
10.1109/ISIT.1994.395073
