发明名称 |
DIRECTIONAL SOUND GENERATING APPARATUS AND DIRECTIONAL SPEAKER ARRAY INCLUDING THE SAME |
摘要 |
A directional sound generating apparatus and a directional speaker array including the same are disclosed. The directional sound generating apparatus includes a sound transducer, a reflection plate which is located behind the sound transducer, and a blocking plate which is provided between a front portion and a back portion of the sound transducer. |
申请公布号 |
WO2010027241(A3) |
申请公布日期 |
2010.06.24 |
申请号 |
WO2009KR05083 |
申请日期 |
2009.09.08 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM, YOUNG-TAE;CHOI, JUNG-WOO;KIM, JUNG-HO;KO, SANG-CHUL |
分类号 |
H04R1/32 |
主分类号 |
H04R1/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|