EP 2198425 A1 20100623 - METHOD, MODULE AND COMPUTER SOFTWARE WITH QUANTIFICATION BASED ON GERZON VECTORS
Title (en)
METHOD, MODULE AND COMPUTER SOFTWARE WITH QUANTIFICATION BASED ON GERZON VECTORS
Title (de)
VERFAHREN, MODUL UND COMPUTERPROGRAMM MIT QUANTIFIZIERUNG AUF DER BASIS VON GERZON-VEKTOREN
Title (fr)
PROCEDE, MODULE ET PROGRAMME D'ORDINATEUR AVEC QUANTIFICATION EN FONCTION DES VECTEURS DE GERZON
Publication
Application
Priority
- FR 2008051764 W 20080930
- FR 0757972 A 20071001
Abstract (en)
[origin: WO2009050409A1] The invention relates to a method for encoding the components ( Xi,k ) of an audio scene including N signals (Si,..., SN) with N>1, that comprises the step of quantifying at least some of said components, wherein the quantification is defined based on at least an energy vector and/or one velocity vector associated with Gerzon criteria and based on said components.
IPC 8 full level
G10L 19/00 (2006.01); G10L 19/008 (2013.01)
CPC (source: EP US)
G10L 19/008 (2013.01 - EP US)
Citation (search report)
See references of WO 2009050409A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009050409 A1 20090423; EP 2198425 A1 20100623; US 2010241439 A1 20100923
DOCDB simple family (application)
FR 2008051764 W 20080930; EP 08840014 A 20080930; US 68110408 A 20080930