(19)
(11) EP 3 799 043 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
14.12.2022 Bulletin 2022/50

(45) Mention of the grant of the patent:
09.11.2022 Bulletin 2022/45

(21) Application number: 20200782.9

(22) Date of filing: 06.04.2011
(51) International Patent Classification (IPC): 
G10L 19/00(2013.01)
G10L 19/008(2013.01)
G10L 19/02(2013.01)
 H04B 1/66(2006.01)
G10L 19/18(2013.01)
G10L 25/12(2013.01)
(52) Cooperative Patent Classification (CPC):
G10L 25/12; G10L 19/008; G10L 19/0212; G10L 19/18

(54)

MDCT-BASED COMPLEX PREDICTION STEREO DECODING

MDCT-BASIERTE KOMPLEXE PRÄDIKTIONSSTEREODEKODIERUNG

DÉCODAGE STÉRÉO À PRÉDICTION COMPLEXE À BASE DE MDCT

(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

(30) Priority: 09.04.2010 US 32245810 P

(43) Date of publication of application:
31.03.2021 Bulletin 2021/13

(60) Divisional application:
22188499.2

(62) Application number of the earlier application in accordance with Art. 76 EPC:
18206652.2 / 3474278
11713259.7 / 2556502

(73) Proprietor: Dolby International AB
Dublin, D02 VK60 (IE)

(72) Inventors:
  • PURNHAGEN, Heiko
    113 30 Stockholm (SE)
  • CARLSSON, Pontus
    16832 Bromma (SE)
  • VILLEMOES, Lars
    113 30 Stockholm (SE)

(74) Representative: AWA Sweden AB 
Box 5117
200 71 Malmö
200 71 Malmö (SE)


(56) References cited: : 
WO-A1-2009/141775
 US-A1- 2005 197 831
   
  • PONTUS CARLSSON ET AL: "Technical description of CE on improved stereo coding in USAC", 93. MPEG MEETING; 26-7-2010 - 30-7-2010; GENEVA; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, 22 July 2010 (2010-07-22), XP030046415,
  • HEIKO PURNHAGEN (DOLBY) ET AL: "Technical description of proposed Unified Stereo Coding in USAC", 90. MPEG MEETING; 20091026 - 20091030; XIAN; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), , no. M16921; m16921 21 October 2009 (2009-10-21), XP030045511, Retrieved from the Internet: URL:http://phenix.int-evry.fr/mpeg/doc_end _user/documents/90_Xian/contrib/m16921.zip m16921_USAC_CE_on_unified_stereo_coding.do c [retrieved on 2010-08-27]
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).