EP 1471770 B1 20100707 - Method for generating an approximated partial transfer function
Title (en)
Method for generating an approximated partial transfer function
Title (de)
Verfahren zur Erzeugung einer angenäherten Teilübertragungsfunktion
Title (fr)
Procédé de géneration d'une fonction de transfert partielle approximée
Publication
Application
Priority
DE 10318191 A 20030422
Abstract (en)
[origin: EP1471770A2] The method involves determining a weighting factor for each base function so that the operation of the electroacoustic device is matched to the sound field. The transfer function is generated from the weighted base functions. The transfer function is stored and used in the electroacoustic device.
IPC 8 full level
H04R 25/00 (2006.01); H04R 5/033 (2006.01); H04S 1/00 (2006.01)
CPC (source: EP US)
H04R 25/70 (2013.01 - EP US); H04S 1/005 (2013.01 - EP US); H04S 2420/01 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2004218771 A1 20041104; AT E473604 T1 20100715; AU 2004201682 A1 20041111; DE 10318191 A1 20040729; DE 502004011352 D1 20100819; DK 1471770 T3 20101025; EP 1471770 A2 20041027; EP 1471770 A3 20081203; EP 1471770 B1 20100707
DOCDB simple family (application)
US 82776404 A 20040420; AT 04007586 T 20040329; AU 2004201682 A 20040422; DE 10318191 A 20030422; DE 502004011352 T 20040329; DK 04007586 T 20040329; EP 04007586 A 20040329