发明名称 Electro acoustic sound reproduction output having magnetic flexible connected three dimensional harmonic table flexible volume producing three dimensional sound vibrations.
摘要 The sound reproduction unit has a magnet (2) and a bowl output connected by an electro acoustic flexible connection (5). The membrane forms a harmonic table (3) producing a vibrating flexible volume improving the sound transfer producing three dimensional sound vibrations.
申请公布号 FR2812165(A1) 申请公布日期 2002.01.25
申请号 FR20000009650 申请日期 2000.07.24
申请人 COUDERC LAURENT 发明人 COUDERC LAURENT;PICCALUGA PIERRE
分类号 H04R7/12;(IPC1-7):H04R7/00 主分类号 H04R7/12
代理机构 代理人
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