(19)
(11) EP 3 360 133 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:
15.06.2022 Bulletin 2022/24

(45) Mention of the grant of the patent:
27.04.2022 Bulletin 2022/17

(21) Application number: 16778365.3

(22) Date of filing: 07.10.2016
(51) International Patent Classification (IPC): 
G10L 19/008(2013.01)
(52) Cooperative Patent Classification (CPC):
G10L 19/008
(86) International application number:
PCT/EP2016/073969
(87) International publication number:
WO 2017/060410 (13.04.2017 Gazette 2017/15)

(54)

LAYERED HOA CODING FOR COMPRESSED SOUND OR SOUND FIELD REPRESENTATIONS

GESCHICHTETE HOA CODIERUNG FÜR KOMPRIMIERTE SCHALL- ODER SCHALLFELDDARSTELLUNGEN

CODAGE HOA EN COUCHES POUR REPRÉSENTATIONS COMPRIMÉES DE CHAMP SONORE OU DE SON

(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
Designated Validation States:
MA MD

(30) Priority: 08.10.2015 EP 15306589
15.10.2015 EP 15306653
12.07.2016 US 201662361461 P
12.07.2016 US 201662361416 P

(43) Date of publication of application:
15.08.2018 Bulletin 2018/33

(60) Divisional application:
22169941.6

(73) Proprietor: Dolby International AB
1097 DP Amsterdam (NL)

(72) Inventors:
  • KORDON, Sven
    31515 Wunstorf DE (DE)
  • KRUEGER, Alexander
    30655 Hannover (DE)

(74) Representative: Dolby International AB Patent Group Europe 
Mr. Treublaan 7
1097 DP Amsterdam
1097 DP Amsterdam (NL)


(56) References cited: : 
WO-A1-2015/140293
   
  • JOHANNES BOEHM ET AL: "Detailed Technical Description of 3D Audio Phase 2 Reference Model 0 for HOA technologies", 110. MPEG MEETING; 20-10-2014 - 24-10-2014; STRASBOURG; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. m35057, 19 October 2014 (2014-10-19), XP030063429,
   
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).