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1. 发明授权

US08971543B1 Voice controlled assistant with stereo sound from two speakers 有权
标题翻译：来自两个扬声器的声控辅助立体声
公开(公告)号：US08971543B1
公开(公告)日：2015-03-03
申请号：US13532156
申请日：2012-06-25
申请人： Timothy T. List
发明人： Timothy T. List
IPC分类号： H04R5/02
CPC分类号： H04R5/00 , G10L17/22 , H04R1/24 , H04R1/26 , H04R5/02 , H04R5/04 , H04R2201/401 , H04S3/002
摘要： A voice controlled assistant has two speakers and stereo component configured to produce high quality stereo sound. The stereo component generates a first channel signal and a second channel signal used to produce stereo sound. The first channel signal is filtered to remove a range of frequencies, such as the low frequency range. The filtered first channel signal is passed to a first transducer associated with a first speaker to output a first part of the stereo sound. The second channel signal, together with the frequency portion removed from the first channel signal, are provided to a second transducer associated with a second speaker to output a second part of the stereo sound. In this manner, the two speaker arrangement plays stereo, without distortion, while preserving all frequencies in the signals.
摘要翻译：语音控制助手具有两个扬声器和立体声组件，用于产生高品质的立体声。立体声分量产生用于产生立体声的第一声道信号和第二声道信号。第一通道信号被滤波以去除频率范围，例如低频范围。被滤波的第一信道信号被传递到与第一扬声器相关联的第一换能器以输出立体声的第一部分。第二信道信号以及从第一信道信号去除的频率部分被提供给与第二扬声器相关联的第二传感器以输出立体声的第二部分。以这种方式，两个扬声器布置在保持信号中的所有频率的同时无失真地播放立体声。

2. 发明授权

US09485556B1 Speaker array for sound imaging 有权
标题翻译：扬声器阵列用于声像
公开(公告)号：US09485556B1
公开(公告)日：2016-11-01
申请号：US13534978
申请日：2012-06-27
申请人： Timothy T. List
发明人： Timothy T. List
IPC分类号： H04R25/00 , H04R1/00
CPC分类号： H04R5/02 , H04R1/00 , H04R1/403 , H04R2201/401 , H04R2201/405 , H04R2203/12 , H04R2205/022 , H04S3/002 , H04S7/303 , H04S2400/11
摘要： In an augmented reality environment, a speaker array is centrally located within an area to generate sound for the environment. The speaker array has a spherical or hemispherical body and speakers mounted about the body to emit sound in multiple directions. A controller is provided to select sets of speakers to form beams of sound in determined directions. The shaped beams are output to deliver a full audio experience in the environment from the fixed location speaker array.
摘要翻译：在增强的现实环境中，扬声器阵列位于一个区域内的中心位置，以产生环境声音。扬声器阵列具有球形或半球体，扬声器安装在身体周围以在多个方向发出声音。提供控制器以选择一组扬声器以在确定的方向上形成声音波束。输出成形的光束以在固定位置扬声器阵列的环境中传送完整的音频体验。

3. 发明授权

US09060224B1 Voice controlled assistant with coaxial speaker and microphone arrangement 有权
标题翻译：具有同轴扬声器和麦克风布置的语音控制助手
公开(公告)号：US09060224B1
公开(公告)日：2015-06-16
申请号：US13486774
申请日：2012-06-01
申请人： Timothy T. List
发明人： Timothy T. List
IPC分类号： H04R1/02 , H04R1/08 , H04R1/34 , H05K1/00
CPC分类号： G10L17/22 , G10L15/08 , G10L15/1822 , G10L15/20 , G10L15/30 , G10L21/0208 , G10L2021/02082 , G10L2021/02166 , H04R1/08 , H04R1/323 , H04R1/326 , H04R1/345 , H04R3/002 , H04R3/005 , H04R3/12 , H04R27/00 , H04R2227/003 , H04R2420/07
摘要： A voice controlled assistant has a housing to hold one or more microphones, one or more speakers, and various computing components. The housing has an elongated cylindrical body extending along a center axis between a base end and a top end. The microphone(s) are mounted in the top end and the speaker(s) are mounted proximal to the base end. The microphone(s) and speaker(s) are coaxially aligned along the center axis. The speaker(s) are oriented to output sound directionally toward the base end and opposite to the microphone(s) in the top end. The sound may then be redirected in a radial outward direction from the center axis at the base end so that the sound is output symmetric to, and equidistance from, the microphone(s).
摘要翻译：语音控制助手具有用于容纳一个或多个麦克风，一个或多个扬声器以及各种计算组件的外壳。壳体具有沿着中心轴线在基端和顶端之间延伸的细长圆柱体。麦克风安装在顶端，扬声器安装在基端附近。麦克风和扬声器沿着中心轴线同轴对准。扬声器被定向成朝向基端部方向地输出声音并与顶端的麦克风相对地输出声音。然后，声音可以在基端的中心轴线沿径向向外的方向被重定向，使得声音被输出对称于麦克风（与麦克风）等距。

4. 发明授权

US09053710B1 Audio content presentation using a presentation profile in a content header 有权
标题翻译：在内容标题中使用演示文稿的音频内容呈现
公开(公告)号：US09053710B1
公开(公告)日：2015-06-09
申请号：US13608936
申请日：2012-09-10
申请人： Gregg Elliott Zehr , Tina Yung-Ting Chen , Tony David , Timothy T. List
发明人： Gregg Elliott Zehr , Tina Yung-Ting Chen , Tony David , Timothy T. List
IPC分类号： G10L21/034 , G10L15/20 , H03G3/20 , H03G3/32
CPC分类号： H03G3/20 , H03G5/165
摘要： Described are systems and methods for content-adaptive presentation of content. A presentation profile for use in presentation of content is determined based at least in part on one or more determination characteristics. The determination characteristics may include metadata descriptive of the content, such as genre, style, artist, and so forth. The presentation profile may include equalizer settings, overall amplitude or volume, speaker configuration, and so forth.
摘要翻译：描述了内容自适应呈现内容的系统和方法。至少部分地基于一个或多个确定特征来确定用于呈现内容的呈现简档。确定特征可以包括描述内容的元数据，例如流派，风格，艺术家等等。呈现简档可以包括均衡器设置，整体幅度或音量，扬声器配置等等。

5. 发明授权

US09268203B1 Magnetically coupling a system to a surface 有权
标题翻译：将系统磁耦合到表面
公开(公告)号：US09268203B1
公开(公告)日：2016-02-23
申请号：US13486764
申请日：2012-06-01
申请人： Timothy T. List
发明人： Timothy T. List
IPC分类号： A47G1/17 , G03B21/14
CPC分类号： G03B21/14 , A47G1/17 , F16M11/42 , F16M13/022 , F16M13/027 , G03B17/02 , G03B17/54 , G03B17/561 , G03B21/145
摘要： A system may magnetically attach to a surface, such as a ceiling, wall, table, or other surface within an environment. For instance, a ceiling within an environment may include a magnet and a housing of the system may comprise a ferromagnetic material. Therefore, the system may magnetically couple to the ceiling for use. The system may be configured to move across the surface while remaining magnetically coupled to the surface.
摘要翻译：系统可以磁性地附接到环境中的表面，例如天花板，墙壁，桌子或其他表面。例如，环境中的天花板可以包括磁体，并且系统的壳体可以包括铁磁材料。因此，系统可以磁耦合到天花板以供使用。该系统可以被配置成在保持磁耦合到表面的同时移动穿过该表面。

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