(19)

(11)

EP 2 082 610 A1

(12)

(43) Date of publication: 29.07.2009 Bulletin 2009/31 (21) Application number: 07817826.6 (22) Date of filing: 05.10.2007

(51) International Patent Classification (IPC):  H04R 1/10(2006.01) (86) International application number: PCT/DK2007/000430 (87) International publication number: WO 2008/043359 (17.04.2008 Gazette 2008/16)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR (30) Priority: 13.10.2006 DK 200601332 (71) Applicant: GN Netcom A/S 2750 Ballerup (DK)	(72) Inventor: CHRISTIANSEN, Jonas 2860 Soborg (DK) (74) Representative: Larsen, Hans Ole et al Larsen & Birkeholm A/S Skandinavisk Patentbureau Banegaardspladsen 1 P.O. Box 362 1570 Copenhagen V 1570 Copenhagen V (DK)