EP 1016319 B1 20010829 - PROCESS AND DEVICE FOR CODING A TIME-DISCRETE STEREO SIGNAL
Title (en)
PROCESS AND DEVICE FOR CODING A TIME-DISCRETE STEREO SIGNAL
Title (de)
VERFAHREN UND VORRICHTUNG ZUM CODIEREN EINES ZEITDISKRETEN STEREOSIGNALS
Title (fr)
PROCEDE ET DISPOSITIF POUR CODER UN SIGNAL STEREO TEMPORELLEMENT DISCRET
Publication
Application
Priority
- DE 19742655 A 19970926
- EP 9803605 W 19980615
Abstract (en)
[origin: US6629078B1] A method of coding a time-discrete stereo signal, the stereo signal having a first and a second channel, permits scalable stereo coding. At first, a mono signal is formed from the stereo signal, which is then coded, whereupon the coded mono signal is transmitted to a bit stream. Thereafter, the coded mono singal is decoded again, whereupon stereo information is formed on the basis of the coded/decoded mono signal and the first and second channels, with such stereo information being coded and being also written into the bit stream in order to obtain a bit stream comprising a complete coded monolayer as well as a layer with coded stereo information.
IPC 1-7
IPC 8 full level
H04S 1/00 (2006.01)
CPC (source: EP US)
G10L 19/008 (2013.01 - EP US); G10L 19/24 (2013.01 - EP US); H04S 1/007 (2013.01 - EP US); G10L 19/0212 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6629078 B1 20030930; AT E205041 T1 20010915; DE 19742655 A1 19990422; DE 19742655 C2 19990805; DE 59801343 D1 20011004; DK 1016319 T3 20011008; EP 1016319 A1 20000705; EP 1016319 B1 20010829; ES 2161059 T3 20011116; WO 9917587 A1 19990408
DOCDB simple family (application)
US 44589499 A 19991213; AT 98932156 T 19980615; DE 19742655 A 19970926; DE 59801343 T 19980615; DK 98932156 T 19980615; EP 9803605 W 19980615; EP 98932156 A 19980615; ES 98932156 T 19980615