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    • 3. 发明授权
    • Aural indication of remote control commands
    • 遥控指令的听觉指示
    • US09118866B2
    • 2015-08-25
    • US13901373
    • 2013-05-23
    • AT&T Intellectual Property I, L.P.
    • Aaron BangorHarry E. BlanchardJeffrey Brandt
    • H04N5/44H04B1/20G10L13/02
    • H04N5/4403G10L13/02H04B1/202
    • A disclosed set top box or other multimedia receiver suitable for use in a multimedia distribution network includes a remote control interface operable to receive a signal from a remote control device and extract a remote control command from the signal, a processor coupled to the remote control interface and operable to detect the remote control command, and a machine readable storage resource containing computer executable instructions operable to: invoke an aural indication application that returns an audio stream suitable for processing by an audio output device, wherein the audio stream, when processed by the audio output device, causes the audio output device to produce an audibly detectable signal indicative of a function corresponding to the remote control command. The application may generate the audio stream by invoking a speech synthesis module or by retrieving an audio file. The application may retrieve electronic programming guide (EPG) data associated with a remote control command and incorporate at least some of the EPG data in the audibly detectable output.
    • 适用于多媒体分发网络的公开的机顶盒或其他多媒体接收机包括可操作以从远程控制设备接收信号并从该信号中提取远程控制命令的远程控制接口,耦合到远程控制接口的处理器 并且可操作以检测所述远程控制命令;以及机器可读存储资源,其包含计算机可执行指令,所述计算机可执行指令可操作以:调用返回适合于由音频输出设备进行处理的音频流的听觉指示应用,其中,所述音频流在被 音频输出设备使音频输出设备产生表示与远程控制命令对应的功能的可听见的信号。 应用程序可以通过调用语音合成模块或通过检索音频文件来生成音频流。 应用可以检索与遥控命令相关联的电子节目指南(EPG)数据,并将至少一些EPG数据并入可听见的输出中。