(19)
(11) EP 1 464 047 A2

(12)

(88) Date of publication A3:
24.12.2003

(43) Date of publication:
06.10.2004 Bulletin 2004/41

(21) Application number: 03705707.2

(22) Date of filing: 08.01.2003
(51) International Patent Classification (IPC)7G10L 19/14
(86) International application number:
PCT/US2003/000649
(87) International publication number:
WO 2003/058407 (17.07.2003 Gazette 2003/29)
(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 PT SE SI SK TR
Designated Extension States:
AL LT LV MK RO

(30) Priority: 08.01.2002 US 347270 P

(71) Applicant: Dilithium Networks Pty Limited
Broadway, NSW 2007 (AU)

(72) Inventors:
  • JABRI, Marwan, A.
    Broadway, New South Wales 2007 (AU)
  • WANG, Jianwei
    Killarney Heights, New South Wales 2087 (AU)
  • GOULD, Stephen
    Woollahra, New South Wales 2025 (AU)

(74) Representative: Kazi, Ilya 
Mathys & Squire,100 Gray's Inn Road
London WC1X 8AL
London WC1X 8AL (GB)

   


(54) A TRANSCODING SCHEME BETWEEN CELP-BASED SPEECH CODES