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1. 发明申请

WO0067522A3 REFLEXION-TYPE LOUDSPEAKER SYSTEM 审中-公开
标题翻译： REFLEXION型扬声器系统
公开(公告)号：WO0067522A3
公开(公告)日：2001-06-28
申请号：PCT/CA0000466
申请日：2000-05-01
申请人： BRAND MARKETING & COMM GROUP I , WHITE TED E , YAP RAYMOND A , VANIER CHRIS , DOELL MIKE H , CASTALDI JOSEPH A , BRYANT WILLIAM
发明人： WHITE TED E , YAP RAYMOND A , VANIER CHRIS , DOELL MIKE H , CASTALDI JOSEPH A , BRYANT WILLIAM
IPC分类号： H04R1/34 , H04R1/32
CPC分类号： H04R1/345
摘要： A reflection speaker assembly (10) includes a cylindrical body (12) having an aperture (18), a reflector (21), a tweeter type speaker (25) for higher frequencies and a midrange type speaker (11) for middle frequencies. The tweeter (25) is located on the wall (13) of the cylindrical body. The midrange (11) is mounted inside the body. The aperture (18) is located between a base (16) containing the reflector (21) and a housing (14) containing the midrange speaker. In one embodiment, the reflector is positioned opposite the midrange speaker in the body and comprises a flat surface set at an angle relative to the midrange speaker. In a second embodiment, the reflector is positioned opposite the midrange speaker in the body and is roughly conical. Sound waves radiated from the midrange speaker are reflected by the reflector, and are dissipated to the outside through the aperture.
摘要翻译：反射扬声器组件（10）包括具有孔（18），反射器（21），用于更高频率的高音扬声器（25）和用于中频的中音扬声器（11）的圆柱体（12）。高音单元（25）位于圆柱体的壁（13）上。中档（11）安装在身体内。孔（18）位于包含反射器（21）的基座（16）和容纳中音扬声器的壳体（14）之间。在一个实施例中，反射器与主体中的中音扬声器相对定位并且包括相对于中音扬声器以一定角度设置的平坦表面。在第二实施例中，反射器与身体中的中音扬声器相对定位，并且大致呈锥形。从中音扬声器辐射的声波被反射器反射，并通过光圈消散到外部。

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