(19)

(11)

EP 1 692 686 A1

(12)

(43) Date of publication: 23.08.2006 Bulletin 2006/34 (21) Application number: 04799284.7 (22) Date of filing: 30.11.2004

(51) International Patent Classification (IPC):  G10L 19/02(2006.01) G06T 9/00(2006.01) H04B 1/66(2006.01) G06F 17/14(2006.01) (86) International application number: PCT/IB2004/052602 (87) International publication number: WO 2005/055203 (16.06.2005 Gazette 2005/24)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 04.12.2003 EP 03104535 (71) Applicant: Koninklijke Philips Electronics N.V. 5621 BA Eindhoven (NL)	(72) Inventor: Schuijers, Erik 5656 AA Eindhoven (NL) (74) Representative: Slenders, Petrus J. W.  Philips Intellectual Property & Standards P.O. Box 220 5600 AE Eindhoven 5600 AE Eindhoven (NL)