发明名称 Acoustic reproduction device with improved directional characteristics
摘要 A sound reproduction system is disclosed which minimizes unwanted acoustic reflections and the resulting comb-filter effects but which still maintains a broad and uniform directional characteristic throughout the region in the listening room in which listening positions are located.
申请公布号 US6820718(B2) 申请公布日期 2004.11.23
申请号 US20020264747 申请日期 2002.10.04
申请人 LACARRUBBA EMANUEL 发明人 LACARRUBBA EMANUEL
分类号 G10K11/20;H04R1/34;(IPC1-7):H05K5/02;G10K11/04 主分类号 G10K11/20
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