(19)

(11)

EP 2 084 935 A1

(12)

(43) Date of publication: 05.08.2009 Bulletin 2009/32 (21) Application number: 06846979.0 (22) Date of filing: 22.11.2006

(51) International Patent Classification (IPC):  H04R 1/10(2006.01) (86) International application number: PCT/EP2006/011161 (87) International publication number: WO 2008/061545 (29.05.2008 Gazette 2008/22)

(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 NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (71) Applicant: Sony Ericsson Mobile Communications AB 221 88 Lund (SE)	(72) Inventor: HAGBERG, Patrik 236 34 Höllviken (SE) (74) Representative: Münzer, Marc Eric  Zacco Denmark A/S Hans Bekkevolds Allé 7 2900 Hellerup 2900 Hellerup (DK)