(19)

(11)

EP 1 836 873 A1

(12)

(43) Date of publication: 26.09.2007 Bulletin 2007/39 (21) Application number: 06701632.9 (22) Date of filing: 11.01.2006

(51) International Patent Classification (IPC):  H04R 9/02(2006.01) (86) International application number: PCT/IT2006/000010 (87) International publication number: WO 2006/075349 (20.07.2006 Gazette 2006/29)

(84) Designated Contracting States: DE DK ES FR GB NL (30) Priority: 12.01.2005 IT FO20050001 U (71) Applicant: Cinanni, Dario I-89036 Brancaleone (IT)	(72) Inventor: Cinanni, Dario I-89036 Brancaleone (IT)