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    • 1. 发明申请
    • SATELLITE VOLUME CONTROL
    • 卫星音量控制
    • WO2014197583A1
    • 2014-12-11
    • PCT/US2014/040891
    • 2014-06-04
    • SONOS, INC.
    • DIZON, BobGRIFFITHS, NeilVEGA-ZAYAS, Luis R.
    • H04L12/16H04L12/12
    • H03G1/02H03G3/02H03G3/3005H03G3/3089H04L12/282H04N5/44582H04N21/43615H04N21/4852H04R2227/005H04R2420/07
    • Embodiments are provided for satellite volume control. An example method includes receiving an input at a playback device to adjust a volume for a plurality of playback devices that are grouped for synchronous playback of audio content, wherein the plurality of playback devices includes the playback device. The method also includes sending a first message over a network from the playback device to a device associated with the plurality of playback devices, the first message including information based on the input, wherein the information is used to adjust the volume of the plurality of playback devices. The method also includes receiving a second message at the playback device over the network, the second message including information for the volume of the playback device, wherein the volume is based on the adjusted volume of the plurality of playback devices.
    • 实施例用于卫星音量控制。 一种示例性方法包括:在回放设备处接收输入以调整被分组用于音频内容的同步回放的多个播放设备的音量,其中所述多个播放设备包括播放设备。 该方法还包括通过网络将第一消息从回放设备发送到与多个回放设备相关联的设备,第一消息包括基于输入的信息,其中该信息用于调整多个回放的音量 设备。 该方法还包括通过网络在回放设备处接收第二消息,第二消息包括用于回放设备的音量的信息,其中音量基于多个回放设备的经调整的音量。
    • 4. 发明申请
    • REMOTELY CONTROLLED ANTENNA AND METHOD
    • 远程控制天线和方法
    • WO2007044102A2
    • 2007-04-19
    • PCT/US2006/027390
    • 2006-07-13
    • RADIOSHACK CORPORATION
    • H04L27/00
    • H01Q3/02H01Q11/10H03G1/02
    • An antenna system for receiving radio waves and for operation in conjunction with a remote controller that transmits control data including gain state data. The antenna system includes an antenna that receives the radio waves and outputs a radio frequency signal and a radio frequency amplifier coupled to receive and amplify the radio frequency signal to a gain level controlled through a gain control input. A remote control receiver receives the control data and a controller is coupled to the gain control input and the remote control receiver. The controller couples the gain state data to the gain control input, thereby remotely controlling the gain level of the radio frequency amplifier. A remotely controlled antenna rotor is also taught.
    • 一种天线系统,用于接收无线电波并与用于发送包括增益状态数据的控制数据的遥控器结合操作。 天线系统包括接收无线电波并输出射频信号的天线和耦合以将射频信号放大到通过增益控制输入控制的增益电平的射频放大器。 遥控接收器接收控制数据,并且控制器耦合到增益控制输入和遥控接收器。 控制器将增益状态数据耦合到增益控制输入,从而远程控制射频放大器的增益电平。 还教导了一个遥控天线转子。
    • 7. 发明申请
    • REMOTELY CONTROLLED ANTENNA AND METHOD
    • 遥控天线和方法
    • WO2007044102A3
    • 2007-12-13
    • PCT/US2006027390
    • 2006-07-13
    • RADIOSHACK CORP
    • H04L27/00
    • H01Q3/02H01Q11/10H03G1/02
    • An antenna system for receiving radio waves and for operation in conjunction with a remote controller that transmits control data including gain state data. The antenna system includes an antenna that receives the radio waves and outputs a radio frequency signal and a radio frequency amplifier coupled to receive and amplify the radio frequency signal to a gain level controlled through a gain control input. A remote control receiver receives the control data and a controller is coupled to the gain control input and the remote control receiver. The controller couples the gain state data to the gain control input, thereby remotely controlling the gain level of the radio frequency amplifier. A remotely controlled antenna rotor is also taught.
    • 一种天线系统,用于接收无线电波并且与发送包括增益状态数据的控制数据的遥控器一起操作。 天线系统包括接收无线电波并输出射频信号的天线和耦合以接收并放大射频信号至通过增益控制输入控制的增益电平的射频放大器。 遥控接收器接收控制数据并且控制器耦合到增益控制输入端和遥控接收器。 控制器将增益状态数据耦合到增益控制输入,从而远程控制射频放大器的增益水平。 还教授遥控天线转子。