(19)
(11) EP 2 912 660 A1

(12)

(43) Date of publication:
02.09.2015 Bulletin 2015/36

(21) Application number: 12794680.4

(22) Date of filing: 21.11.2012
(51) International Patent Classification (IPC): 
G10L 21/0232(2013.01)
(86) International application number:
PCT/EP2012/073149
(87) International publication number:
WO 2014/079484 (30.05.2014 Gazette 2014/22)
(84) Designated Contracting States:
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
Designated Extension States:
BA ME

(71) Applicant: Huawei Technologies Co., Ltd.
Longgang District Shenzhen, Guangdong 518129 (CN)

(72) Inventors:
  • JODER, Cyril
    81825 München (DE)
  • WENNINGER, Felix
    80335 München (DE)
  • SCHULLER, Björn
    82205 Gilching (DE)
  • VIRETTE, David
    80992 München (DE)

(74) Representative: Pfenning, Meinig & Partner GbR 
Patent- und Rechtsanwälte Theresienhöhe 11a
80339 München
80339 München (DE)

   


(54) METHOD FOR DETERMINING A DICTIONARY OF BASE COMPONENTS FROM AN AUDIO SIGNAL