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    • 3. 发明授权
    • Selectively-expandable speakerphone system and method
    • 可选扩展扬声器系统和方法
    • US08265240B2
    • 2012-09-11
    • US12035239
    • 2008-02-21
    • John K. LanggoodThomas F. LewisKevin Michael ReinbergKevin S. D. Vernon
    • John K. LanggoodThomas F. LewisKevin Michael ReinbergKevin S. D. Vernon
    • H04M11/00
    • H04R27/00
    • According to one embodiment, a selectively-expandable speakerphone system allows one or more portable computers to automatically, wirelessly interface with a speakerphone console via an audio access point. A scheduling module initiates the conference call at a scheduled time, whereupon the wireless network interface of each portable computer is automatically switched to an SSID uniquely associated with the audio access point, for connecting to the speakerphone console. The audio signals generated by the laptop microphones are mixed with any audio signal generated by an optional microphone on the speakerphone console, and the mixed audio signals are transmitted over the telephone line. Incoming audio signals are passed to the speakerphone console and wirelessly transmitted to the portable computers for substantially simultaneous playback on the respective loudspeakers.
    • 根据一个实施例,选择性可扩展扬声器电话系统允许一个或多个便携式计算机经由音频接入点自动地与扬声器电话控制台接口。 调度模块在预定的时间发起会议呼叫,于是每个便携式计算机的无线网络接口被自动切换到与音频接入点唯一相关联的SSID,用于连接到免提电话控制台。 由笔记本电脑麦克风产生的音频信号与由扬声器控制台上的可选麦克风产生的任何音频信号混合,混合音频信号通过电话线传输。 传入的音频信号被传送到扬声器控制台并且无线地传送到便携式计算机,以便在相应的扬声器上基本同时重放。
    • 9. 发明申请
    • Selectively-Expandable Speakerphone System and Method
    • 选择性 - 可扩展扬声器系统和方法
    • US20090214010A1
    • 2009-08-27
    • US12035239
    • 2008-02-21
    • John K. LanggoodThomas F. LewisKevin Michael ReinbergKevin S. D. Vernon
    • John K. LanggoodThomas F. LewisKevin Michael ReinbergKevin S. D. Vernon
    • H04B1/00
    • H04R27/00
    • According to one embodiment, a selectively-expandable speakerphone system allows one or more portable computers to automatically, wirelessly interface with a speakerphone console via an audio access point. A scheduling module initiates the conference call at a scheduled time, whereupon the wireless network interface of each portable computer is automatically switched to an SSID uniquely associated with the audio access point, for connecting to the speakerphone console. The audio signals generated by the laptop microphones are mixed with any audio signal generated by an optional microphone on the speakerphone console, and the mixed audio signals are transmitted over the telephone line. Incoming audio signals are passed to the speakerphone console and wirelessly transmitted to the portable computers for substantially simultaneous playback on the respective loudspeakers.
    • 根据一个实施例,选择性可扩展扬声器电话系统允许一个或多个便携式计算机经由音频接入点自动地与扬声器电话控制台接口。 调度模块在预定的时间发起会议呼叫,于是每个便携式计算机的无线网络接口被自动切换到与音频接入点唯一相关联的SSID,用于连接到免提电话控制台。 由笔记本电脑麦克风产生的音频信号与由扬声器控制台上的可选麦克风产生的任何音频信号混合,混合音频信号通过电话线传输。 传入的音频信号被传送到扬声器控制台并且无线地传送到便携式计算机,以便在相应的扬声器上基本同时重放。