EP 1872619 A1 20080102 - Wind noise rejection apparatus
Title (en)
Wind noise rejection apparatus
Title (de)
Vorrichtung zur Unterdrückung von Windgeräuschen
Title (fr)
Appareil de réduction du bruit du vent
Publication
Application
Priority
- GB 2006001166 W 20060330
- GB 0506413 A 20050330
- GB 0521964 A 20051027
Abstract (en)
[origin: WO2006103441A1] An apparatus for reduction of wind noise comprised of an electro-acoustic transducer arrangement with at least three bi-directional transducer elements disposed in three dimensions at an angle to each other and pointing towards a common sound source. The exposed structure is covered with a thin layer of acoustic-resistive material. The electrical outputs of the elements are added together to provide an output signal with increased signal to noise ratio.
IPC 8 full level
H04R 1/40 (2006.01)
CPC (source: EP)
H04R 1/406 (2013.01); H04R 25/405 (2013.01); H04R 2201/401 (2013.01); H04R 2410/07 (2013.01)
Citation (search report)
See references of WO 2006103441A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006103441 A1 20061005; AT E456906 T1 20100215; DE 602006012030 D1 20100318; EP 1872619 A1 20080102; EP 1872619 B1 20100127
DOCDB simple family (application)
GB 2006001166 W 20060330; AT 06726572 T 20060330; DE 602006012030 T 20060330; EP 06726572 A 20060330