(19)
(11) EP 1 604 351 A1

(12)

(43) Date of publication:
14.12.2005 Bulletin 2005/50

(21) Application number: 04720642.0

(22) Date of filing: 15.03.2004
(51) International Patent Classification (IPC)7G10L 11/00
(86) International application number:
PCT/GB2004/001091
(87) International publication number:
WO 2004/081917 (23.09.2004 Gazette 2004/39)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 14.03.2003 GB 0305924
22.05.2003 WO PCT/GB03/02240
04.12.2003 GB 0328161

(71) Applicant: KING'S COLLEGE LONDON
London WC2R 2LS (GB)

(72) Inventors:
  • FORBES, Barbara, Janey
    London NW2 1DJ (GB)
  • PIKE, Edward, Roy,8 Bredon Grove
    Worces. WR14 3JR (GB)

(74) Representative: Gill, David Alan 
W.P. Thompson & Co., 55 Drury Lane
London WC2B 5SQ
London WC2B 5SQ (GB)

   


(54) APPARATUS AND METHODS FOR VOCAL TRACT ANALYSIS OF SPEECH SIGNALS