EP 3275213 B1 20191204 - METHOD AND APPARATUS FOR DRIVING AN ARRAY OF LOUDSPEAKERS WITH DRIVE SIGNALS
Title (en)
METHOD AND APPARATUS FOR DRIVING AN ARRAY OF LOUDSPEAKERS WITH DRIVE SIGNALS
Title (de)
VERFAHREN UND GERÄT ZUM STEUERN EINER LAUTSPRECHERANORDNUNG MIT STEUERSIGNALEN
Title (fr)
PROCÉDÉ ET DISPOSITIF À COMMANDER UN RÉSEAU DE HAUT-PARLEURS AVEC DES SIGNAUX DE COMMANDE
Publication
Application
Priority
EP 2015060628 W 20150513
Abstract (en)
[origin: WO2016180493A1] There is provided a wave field synthesis apparatus for driving an array of loudspeakers with drive signals. The apparatus comprises: - a listener pose identifying unit for identifying a pose of a listener, wherein the pose comprises a location and an orientation of a listener, - a sound reproduction unit for generating the drive signals, the sound reproduction unit comprising a sound field synthesizer for generating sound field drive signals for causing the array of loudspeakers to generate a sound field at at least one audio zone and/or a binaural renderer for generating binaural drive signals for causing the array of loudspeakers to generate specified sound pressures at at least two locations, and - an adaptation unit for adapting one or more parameters of the sound reproduction unit based on the identified pose of the listener.
IPC 8 full level
H04S 7/00 (2006.01)
CPC (source: EP)
H04S 7/303 (2013.01); H04S 2420/13 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2016180493 A1 20161117; EP 3275213 A1 20180131; EP 3275213 B1 20191204
DOCDB simple family (application)
EP 2015060628 W 20150513; EP 15725269 A 20150513