| 摘要 |
A surround sound system and method involving a surround sound tower ( 10 ) having planar speakers ( 11 b); a base plate ( 20 ); and a structure for positioning ( 30 ) the surround sound tower on the base plate ( 20 ), the surround sound tower ( 10 ) being mounted on, and normal to, the positioning structure ( 30 ) for customizing sound direction and constructive interference patterns by interactively positioning the sound tower ( 10 ) and by modular usage of both sub-woofers ( 12 a) and tweeters ( 13 a), economizing floor space, especially in a home theater environment, the positioning structure ( 30 ) having a structure for indicating an angular rotation ( 40 ) of the surround sound tower ( 10 ) relative to the base plate ( 20 ) and a structure for facilitating rotation ( 50 ) of the angular rotation indicating structure ( 40 ).
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