EP 1725071 A2 20061122 - Condenser microphone with air ventilation system
Title (en)
Condenser microphone with air ventilation system
Title (de)
Kondensatormikrofon mit Belüftungssystem
Title (fr)
Microphone à condensateur avec système de ventilation d'air
Publication
Application
Priority
KR 20050041999 A 20050519
Abstract (en)
The present invention relates to a condenser microphone including an internal air ventilation system. In accordance with the condenser microphone including an internal air ventilation system in accordance with an embodiment of the present invention wherein a facile adjustment of an acoustic characteristic of the condenser microphone is possible by adjusting a shape, dimension of the air ventilation system formed on each component.
IPC 8 full level
H04R 19/00 (2006.01)
CPC (source: EP KR)
H04R 1/04 (2013.01 - KR); H04R 19/00 (2013.01 - EP); H04R 19/016 (2013.01 - KR); H04R 2499/11 (2013.01 - KR)
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
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1725071 A2 20061122; CN 1867206 A 20061122; JP 2006325177 A 20061130; KR 20060119278 A 20061124
DOCDB simple family (application)
EP 05109505 A 20051013; CN 200510112823 A 20051012; JP 2005292532 A 20051005; KR 20050041999 A 20050519