(19)
(11) EP 1 484 940 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
02.12.2009 Bulletin 2009/49

(43) Date of publication A2:
08.12.2004 Bulletin 2004/50

(21) Application number: 04000594.4

(22) Date of filing: 14.01.2004
(51) International Patent Classification (IPC): 
H04R 1/08(2006.01)
(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
Designated Extension States:
AL LT LV MK

(30) Priority: 06.06.2003 EP 03076938

(71) Applicant: Sony Ericsson Mobile Communications AB
221 88 Lund (SE)

(72) Inventor:
  • Andersson, David
    Sheffield S6 4EE (GB)

(74) Representative: Dahnér, Christer et al
Valea AB Box 7086
103 87 Stockholm
103 87 Stockholm (SE)

   


(54) Wind noise reduction for microphone


(57) The present invention relates to wind noise reduction for a microphone (10) achieved by locating a microphone pick up (2) in a chamber (4) provided with at least one sound passage (5), wherein one or more element(s) (6) is/are provided in the sound passage(s) (5) to decrease the speed of the air stream.







Search report