发明名称 DYNAMIC ELECTRO-ACOUSTIC TRANSDUCER AND EARPHONE
摘要 There is thus provided a dynamic electro-acoustic transducer having a moving coil (100) with a coil exit location (110) and a first and a second feed line (200, 300). The first and second feed lines (200, 300) have first ends (210, 310) for coupling to the coil exit location (110), an intermediate portion (250, 350) and second ends (220, 320). The intermediate portions (250, 350) of the first and second feed lines (200, 300) are substantially parallel to a tangent at the moving coil (100).
申请公布号 US2009290749(A1) 申请公布日期 2009.11.26
申请号 US20090470123 申请日期 2009.05.21
申请人 SENNHEISER ELECTRONIC GMBH & CO. KG 发明人 HARMS ALWIN;SCHULZE ELMAR
分类号 H04R1/00 主分类号 H04R1/00
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