(19)
(11) EP 2 944 098 A1

(12)

(43) Date of publication:
18.11.2015 Bulletin 2015/47

(21) Application number: 14700441.0

(22) Date of filing: 06.01.2014
(51) International Patent Classification (IPC): 
H04S 7/00(2006.01)
H04R 3/12(2006.01)
H04R 3/00(2006.01)
(86) International application number:
PCT/EP2014/050081
(87) International publication number:
WO 2014/108365 (17.07.2014 Gazette 2014/29)
(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

(30) Priority: 10.01.2013 DK 201300015

(71) Applicant: Bang & Olufsen A/S
7600 Struer (DK)

(72) Inventors:
  • COLEMAN, Philip
    Guildford Surrey GU4 7HP (GB)
  • JACKSON, Philip Justin Bletsoe
    Guildford Surrey GU4 8NQ (GB)
  • OLIK, Marek
    Guildford Surrey GU2 7JW (GB)
  • BECH, Søren
    DK-8800 Viborg (DK)
  • PEDERSEN, Jan Abildgaard
    DK-7500 Holstebro (DK)
  • OLSEN, Martin
    DK-7600 Struer (DK)
  • MØLLER, Martin Bo
    DK-7600 Struer (DK)

(74) Representative: Inspicos A/S 
Kogle Allé 2 P.O. Box 45
2970 Hørsholm
2970 Hørsholm (DK)

   


(54) A SOUND-FIELD CONTROL METHOD USING A PLANARITY MEASURE