发明名称 Sound reproduction device for televisions
摘要 Loudspeaker for television including linear acoustic sources 2, 3 designed to focus in a plane H perpendicular to the screen and passing through a horizontal middle line Ox of the screen 1. The television viewer whose face is level with this plane H at a normal viewing distance from the screen is in an optimal listening position. <IMAGE>
申请公布号 FR2649572(A1) 申请公布日期 1991.01.11
申请号 FR19890009177 申请日期 1989.07.07
申请人 THOMSON CONSUMER ELECTRONICS 发明人 FRANCOIS MICHERON
分类号 H04N5/64;H04R1/36 主分类号 H04N5/64
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