(19)
(11) EP 1 652 011 A1

(12)

(43) Date of publication:
03.05.2006 Bulletin 2006/18

(21) Application number: 03735735.7

(22) Date of filing: 25.06.2003
(51) International Patent Classification (IPC): 
G05B 19/02(1968.09)
(86) International application number:
PCT/FI2003/000514
(87) International publication number:
WO 2004/114032 (29.12.2004 Gazette 2004/53)
(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 RO SE SI SK TR

(71) Applicant: Avecontrol Oy
00750 Helsinki (FI)

(72) Inventors:
  • KOSONEN, Ari
    FIN-00750 Helsinki (FI)
  • VÄÄTÄINEN, Heikki
    FIN-02760 Espoo (FI)

(74) Representative: Lahti, Heikki 
c/o Oy Cumulator Ltd, Sinimäentie 8/b
02630 Espoo
02630 Espoo (FI)

   


(54) SIGNAL PROCESSING METHOD AND SIGNAL PROCESSING SYSTEM