EP 1878308 B1 20090819 - DEVICE AND METHOD FOR GENERATION AND PROCESSING OF SOUND EFFECTS IN SPATIAL AUDIO REPRODUCTION SYSTEMS USING A GRAPHICAL USER INTERFACE
Title (en)
DEVICE AND METHOD FOR GENERATION AND PROCESSING OF SOUND EFFECTS IN SPATIAL AUDIO REPRODUCTION SYSTEMS USING A GRAPHICAL USER INTERFACE
Title (de)
VORRICHTUNG UND VERFAHREN ZUR GENERIERUNG UND BEARBEITUNG VON TONEFFEKTEN IN RÄUMLICHEN TONWIEDERGABESYSTEMEN MITTELS EINER GRAPHISCHEN BENUTZERSCHNITTSTELLE
Title (fr)
DISPOSITIF ET PROCEDE DE PRODUCTION ET DE TRAITEMENT D'EFFETS SONORES DANS DES SYSTEMES DE REPRODUCTION SONORE SPATIALE A L'AIDE D'UNE INTERFACE GRAPHIQUE D'UTILISATEUR
Publication
Application
Priority
- EP 2006003709 W 20060421
- DE 102005021378 A 20050504
- DE 102005043641 A 20050913
Abstract (en)
[origin: US2008101616A1] The present invention is based on the finding that a sound-reproduction system, which can generate a spatial sound impression in a reproduction environment, can be efficiently and intuitively controlled by means of a graphic user interface when an impulse response associated with a spatial direction with respect to the reproduction environment is graphically represented, and when the possibility is created for a user to change the impulse response graphically so that, based on the user input of a change, the changed impulse response can be graphically represented and the changed graphical representation can be detected, in order to control the sound-reproduction system. Since it is system-theoretically possible to describe all known linear signal processing operations by impulse responses, it is possible, with the inventive graphic user interface, to provide a sound mixer, through a graphical representation, with an intuitive access to sound effects depending on the direction.
IPC 8 full level
H04S 7/00 (2006.01); G10L 21/14 (2013.01)
CPC (source: EP US)
H04S 7/40 (2013.01 - EP US); H04S 7/305 (2013.01 - EP US); H04S 2420/13 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2008101616 A1 20080501; US 8325933 B2 20121204; AT E440459 T1 20090915; CN 101171882 A 20080430; CN 101171882 B 20101006; DE 102005043641 A1 20061109; DE 502006004596 D1 20091001; EP 1878308 A2 20080116; EP 1878308 B1 20090819; JP 2008541520 A 20081120; JP 4651710 B2 20110316; WO 2006117089 A2 20061109; WO 2006117089 A3 20070510
DOCDB simple family (application)
US 93451507 A 20071102; AT 06742644 T 20060421; CN 200680015289 A 20060421; DE 102005043641 A 20050913; DE 502006004596 T 20060421; EP 06742644 A 20060421; EP 2006003709 W 20060421; JP 2008509326 A 20060421