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公开(公告)号：US08320597B2
公开(公告)日：2012-11-27
申请号：US12357400
申请日：2009-01-22
CPC分类号： H04R1/2857 , H04R1/30 , H04R2205/021
摘要： An accessory for a portable electronic device having a speaker uses an acoustic wave guide to passively amplify and direct the output of the device's speaker. The accessory has a housing with a docking cavity formed therein. The docking cavity has supportive sidewalls that are adapted to receive and support the portable electronic device in an upright position. A cable access channel is formed in the docking cavity that allows a connector and cable to be coupled to the portable electronic device when the portable electronic device is mounted in the docking cavity. An acoustic waveguide having a spiral shaped acoustic chamber is positioned in the housing such that an entrance to the acoustic waveguide corresponds to a hole in the docking cavity that is positioned to correspond to the location of the speaker of the device when the device is mounted in the docking chamber. The exit of the acoustic chamber corresponds to an exterior opening in a sidewall of the housing and the hole in the docking cavity. The housing can be provided with charging circuitry to charge the device when the device is mounted in the dock.
摘要翻译： 具有扬声器的便携式电子设备的附件使用声波引导件来被动地放大并引导设备扬声器的输出。 附件具有形成在其中的对接腔的壳体。 对接腔具有支撑侧壁，其适于在直立位置容纳和支撑便携式电子设备。 在对接腔中形成电缆接入通道，当便携式电子设备安装在对接腔中时，允许连接器和电缆耦合到便携式电子设备。 具有螺旋形声学室的声波导管被定位在壳体中，使得到声波导的入口对应于对接腔中的孔，当安装该装置时，其定位成对应于装置的扬声器的位置 对接室。 声室的出口对应于壳体的侧壁中的外部开口和对接腔中的孔。 外壳可以设置有充电电路，以在器件安装在基座中时对器件充电。
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公开(公告)号：US20100183179A1
公开(公告)日：2010-07-22
申请号：US12357400
申请日：2009-01-22
IPC分类号： H04R1/20
CPC分类号： H04R1/2857 , H04R1/30 , H04R2205/021
摘要： An accessory for a portable electronic device having a speaker uses an acoustic wave guide to passively amplify and direct the output of the device's speaker. The accessory has a housing with a docking cavity formed therein. The docking cavity has supportive sidewalls that are adapted to receive and support the portable electronic device in an upright position. A cable access channel is formed in the docking cavity that allows a connector and cable to be coupled to the portable electronic device when the portable electronic device is mounted in the docking cavity. An acoustic waveguide having a spiral shaped acoustic chamber is positioned in the housing such that an entrance to the acoustic waveguide corresponds to a hole in the docking cavity that is positioned to correspond to the location of the speaker of the device when the device is mounted in the docking chamber. The exit of the acoustic chamber corresponds to an exterior opening in a sidewall of the housing and the hole in the docking cavity. The housing can be provided with charging circuitry to charge the device when the device is mounted in the dock.
摘要翻译： 具有扬声器的便携式电子设备的附件使用声波引导件来被动地放大并引导设备扬声器的输出。 附件具有形成在其中的对接腔的壳体。 对接腔具有支撑侧壁，其适于在直立位置容纳和支撑便携式电子设备。 在对接腔中形成电缆接入通道，当便携式电子设备安装在对接腔中时，允许连接器和电缆耦合到便携式电子设备。 具有螺旋形声学室的声波导管被定位在壳体中，使得到声波导的入口对应于对接腔中的孔，当安装该装置时，其定位成对应于装置的扬声器的位置 对接室。 声室的出口对应于壳体的侧壁中的外部开口和对接腔中的孔。 外壳可以设置有充电电路，以在器件安装在基座中时对器件充电。
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公开(公告)号：US07840177B2
公开(公告)日：2010-11-23
申请号：US11752629
申请日：2007-05-23
申请人： David L. DeBusk , Darren P. Briggs , Richard Wardwell , David A. Gilbert , Jack E. Jenkins , Paul P. Griffin, Jr. , Fredric I. Graham , George Anderson Cook , Dustin Withers
发明人： David L. DeBusk , Darren P. Briggs , Richard Wardwell , David A. Gilbert , Jack E. Jenkins , Paul P. Griffin, Jr. , Fredric I. Graham , George Anderson Cook , Dustin Withers
IPC分类号： H04H1/00
CPC分类号： H03J1/0008 , H04B1/1646
摘要： A media content monitoring system uses a rack adapted to receive multiple carrier boards to improve the system's ability to be configured to specific applications. Each carrier board contains tuner modules for receiving AM/FM broadcasts, satellite radio broadcasts, TV audio broadcasts, HD, IBOC, DAB and DRM digital radio broadcasts, etc. The tuner modules produce a USB output that is combined by a USB hub on the carrier boards into a single USB output. The carrier board outputs are in turn combined by a rack based USB hub into single USB output that is provided to a host computer. The host computer includes content identification software that automatically identifies selected media content received by the tuner modules and stores the selected content in a database. The host computer can send control codes to the tuner modules to alter their reception parameters.
摘要翻译： 媒体内容监控系统使用适于接收多个载板的机架，以提高系统配置为特定应用的能力。 每个载板包括用于接收AM / FM广播，卫星无线电广播，TV音频广播，HD，IBOC，DAB和DRM数字无线电广播等的调谐器模块。调谐器模块产生USB输出，其由USB集线器组合在 载板进入单个USB输出。 载波板输出又由基于机架的USB集线器组合成提供给主机的单个USB输出。 主计算机包括内容识别软件，其自动识别由调谐器模块接收的所选择的媒体内容，并将选择的内容存储在数据库中。 主机可以向调谐器模块发送控制代码以改变它们的接收参数。
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