公开(公告)号：WO2018212953A1

公开(公告)日：2018-11-22

申请号：PCT/US2018/029474

申请日：2018-04-25

Applicant: APPLE INC.

Inventor： KIM, Yoon ,  BRIDLE, John ,  ATKINS, Joshua D. ,  LI, Feipeng ,  SOUDEN, Mehrez

IPC: G10L15/22 ,  G10L15/30 ,  G10L21/0216 ,  H04R3/00 ,  G10L25/51 ,  G10L15/18

Abstract: Systems and processes for operating an intelligent automated assistant are provided. In accordance with one example, a method includes, at an electronic device with one or more processors, memory, and a plurality of microphones, sampling, at each of the plurality of microphones of the electronic device, an audio signal to obtain a plurality of audio signals; processing the plurality of audio signals to obtain a plurality of audio streams; and determining, based on the plurality of audio streams, whether any of the plurality of audio signals corresponds to a spoken trigger. The method further includes, in accordance with a determination that the plurality of audio signals corresponds to the spoken trigger, initiating a session of the digital assistant; and in accordance with a determination that the plurality of audio signals does not correspond to the spoken trigger, foregoing initiating a session of the digital assistant.

公开(公告)号：EP3443556A1

公开(公告)日：2019-02-20

申请号：EP18724082.5

申请日：2018-04-25

Applicant: Apple Inc.

Inventor： KIM, Yoon ,  BRIDLE, John ,  ATKINS, Joshua D. ,  LI, Feipeng ,  SOUDEN, Mehrez

IPC: G10L15/22 ,  G10L15/30 ,  G10L21/0216 ,  H04R3/00 ,  G10L25/51 ,  G10L15/18