ZERO LATENCY DIGITAL ASSISTANT
    1.
    发明公开
    ZERO LATENCY DIGITAL ASSISTANT 审中-公开
    DIGITALER ASSISTENT MIT NULL-LATENZ

    公开(公告)号:EP3141987A1

    公开(公告)日:2017-03-15

    申请号:EP16186308.9

    申请日:2016-08-30

    Applicant: Apple Inc.

    Abstract: An electronic device like a smartphone can implement a zero-latency digital assistant by capturing audio input, i.e. voice input, from a microphone and using a first processor to write audio data representing the captured audio input to a circular memory buffer. In response to detecting a user input while capturing the audio input, the device can determine whether the user input meets a predetermined criteria. If the user input meets the criteria, the device can use a second processor to identify and execute a task based on at least a portion of the contents of the memory buffer. Said user input might be pressing a button or a special trigger phrase like "Hey Siri".

    Abstract translation: 诸如智能手机的电子设备可以通过从麦克风捕获音频输入即语音输入来实现零延迟数字助理,并且使用第一处理器将表示所捕获的音频输入的音频数据写入循环存储器缓冲器。 响应于在捕获音频输入时检测用户输入,设备可以确定用户输入是否满足预定标准。 如果用户输入满足标准,则设备可以使用第二处理器来基于存储器缓冲器的内容的至少一部分来识别和执行任务。 所述用户输入可能是按下按钮或特殊的触发短语,如“嘿Siri”。

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