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    • 4. 发明申请
    • Reel and reel housing
    • 卷轴和卷轴外壳
    • US20060266605A1
    • 2006-11-30
    • US11187187
    • 2005-07-21
    • Ramon CaamanoChristian GerardNicholas AndersonChristopher CogburnJames Tracey
    • Ramon CaamanoChristian GerardNicholas AndersonChristopher CogburnJames Tracey
    • H02G11/00
    • B65H75/4402B65H75/40B65H75/446B65H75/4471B65H75/4486B65H2701/34H02G11/02
    • A reel includes a reel drum enclosed within a housing comprising a first housing portion, a second housing portion, and a middle housing portion positioned therebetween. A spindle member has a first end connected to the first housing portion and a second end connected to the second housing portion. The spindle member extends through an opening in the drum so that the drum is rotatable about a spindle axis defined by the spindle member. The middle housing portion encircles the drum and has an aperture through which linear material can extend, the linear material of a type that may be spooled on the drum. The middle housing portion is rotatable about the spindle axis independently of the drum. In preferred embodiments, the reel is a cord reel and the linear material is electrical cord. In preferred embodiments, the middle housing portion is rotatable at least 360° about the spindle axis. In preferred embodiments, the drum is powered by an electric motor. In preferred embodiments, the housing is substantially spherical and the reel further comprises one or more support structures that include handles and are configured to prevent the housing from contacting a flat surface such as a floor or wall. In preferred embodiments, one or more temperature-sensitive switches are configured to shut off power to a spooled electrical cord in the event that a temperature of the reel exceeds a given threshold. In preferred embodiments, a solenoid is provided for locking the middle housing portion with respect to the first and second housing portions while the motor is rotating in a direction to spool the linear material onto the drum.
    • 卷轴包括封闭在壳体内的卷筒,包括第一壳体部分,第二壳体部分和位于它们之间的中间壳体部分。 心轴构件具有连接到第一壳体部分的第一端和连接到第二壳体部分的第二端。 主轴构件延伸穿过滚筒中的开口,使得滚筒可绕由主轴构件限定的主轴轴线旋转。 中间壳体部分围绕滚筒并且具有可以线性材料延伸的孔,可以卷绕在滚筒上的线型材料。 中间壳体部分可独立于滚筒绕主轴轴线旋转。 在优选实施例中,卷轴是帘线卷轴,线材是电线。 在优选实施例中,中间壳体部分可围绕主轴轴线旋转至少360°。 在优选实施例中,滚筒由电动马达驱动。 在优选实施例中,壳体基本上是球形的,并且卷轴还包括一个或多个包括手柄的支撑结构,并且构造成防止壳体接触诸如地板或墙壁的平坦表面。 在优选实施例中,一个或多个温度敏感开关被配置为在卷筒的温度超过给定阈值的情况下切断绕线电线的电力。 在优选实施例中,提供螺线管用于相对于第一和第二壳体部分锁定中间壳体部分,同时马达沿线性材料卷绕到滚筒上的方向旋转。
    • 10. 发明申请
    • SYSTEM FOR CREATING AUDIO OBJECTS FOR STREAMING
    • 创建流行音乐对象的系统
    • US20110040397A1
    • 2011-02-17
    • US12856450
    • 2010-08-13
    • Alan D. KraemerJames TraceyThemis Katsianos
    • Alan D. KraemerJames TraceyThemis Katsianos
    • G06F17/00
    • H04R3/12G10L19/00G10L19/167G10L19/24H04S7/308H04S7/40H04S2400/03H04S2400/11H04S2400/15
    • Systems and methods for providing object-oriented audio are described. Audio objects can be created by associating sound sources with attributes of those sound sources, such as location, velocity, directivity, and the like. Audio objects can be used in place of or in addition to channels to distribute sound, for example, by streaming the audio objects over a network to a client device. The objects can define their locations in space with associated two or three dimensional coordinates. The objects can be adaptively streamed to the client device based on available network or client device resources. A renderer on the client device can use the attributes of the objects to determine how to render the objects. The renderer can further adapt the playback of the objects based on information about a rendering environment of the client device. Various examples of audio object creation techniques are also described.
    • 描述用于提供面向对象音频的系统和方法。 可以通过将声源与这些声源的属性(诸如位置,速度,方向性等)相关联来创建音频对象。 可以使用音频对象来代替或除了用于分发声音的频道之外,例如,通过网络将音频对象流式传输到客户端设备。 对象可以使用关联的两维或三维坐标在空间中定义它们的位置。 可以根据可用的网络或客户端设备资源将对象自适应地流式传输到客户端设备。 客户端设备上的渲染器可以使用对象的属性来确定如何呈现对象。 渲染器可以基于关于客户端设备的呈现环境的信息来进一步适应对象的回放。 还描述了音频对象创建技术的各种示例。