公开(公告)号：JP2019091472A

公开(公告)日：2019-06-13

申请号：JP2019002069

申请日：2019-01-09

Applicant: APPLE INC

Inventor： KIM YOON ,  THOMAS R GRUBER ,  JOHN BRIDLE

IPC: G06F3/16 ,  G06F3/01 ,  G10L15/10 ,  G10L15/28 ,  H04M1/00

Abstract: 【課題】仮想アシスタントをトリガするのに使用することができる、発語トリガ閾値を動的に調整するためのシステム及びプロセスを提供する。【解決手段】プロセスにおいて、オーディオ入力を、マイクロフォンを介して受信する。受信したオーディオ入力は、サンプリングされ、サンプリングされたオーディオ入力が口頭トリガの一部分を含むかの信頼レベルを判定する。閾値を上回る信頼レベルに応じて、オーディオ入力からユーザコマンドを受信するように、仮想アシスタントをトリガする。閾値は、知覚されるイベント(例えば、ユーザがスピーチでの双方向作用を開始する可能性がより高い又はより低いことがあることを示すイベント、トリガを検出することが困難であることを示すイベント、トリガを逸したことを示すイベント)に応じて動的に調整することができ、逸したトリガ及び誤った肯定的トリガイベントの両方を最小化する。【選択図】図3

公开(公告)号：DK179558B1

公开(公告)日：2019-02-13

申请号：DKPA201770421

申请日：2017-05-31

Applicant: APPLE INC

Inventor： YOON KIM ,  FEIPENG LI ,  JOHN BRIDLE ,  JOSHUA D ATKINS ,  MEHREZ SOUDEN

IPC: G10L15/28

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：DK201770420A1

公开(公告)日：2018-12-21

申请号：DKPA201770420

申请日：2017-05-31

Applicant: APPLE INC

Inventor： YOON KIM ,  FEIPENG LI ,  JOHN BRIDLE ,  JOSHUA D ATKINS ,  MEHREZ SOUDEN

IPC: G10L15/28

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：DK179930B1

公开(公告)日：2019-10-11

申请号：DKPA201770420

申请日：2017-05-31

Applicant: APPLE INC

Inventor： YOON KIM ,  FEIPENG LI ,  JOHN BRIDLE ,  JOSHUA D ATKINS ,  MEHREZ SOUDEN

IPC: G10L15/28

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：DK201970527A1

公开(公告)日：2019-09-04

申请号：DKPA201970527

申请日：2019-08-22

Applicant: APPLE INC

Inventor： KIM YOON ,  FEIPENG LI ,  JOHN BRIDLE ,  JOSHUA D ATKINS ,  MEHREZ SOUDEN

IPC: G10L15/28

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：DK201970527A8

公开(公告)日：2019-09-26

申请号：DKPA201970527

申请日：2019-08-22

Applicant: APPLE INC

Inventor： YOON KIM ,  FEIPENG LI ,  JOHN BRIDLE ,  JOSHUA D ATKINS ,  MEHREZ SOUDEN

IPC: G10L15/28

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：DK201770421A1

公开(公告)日：2018-12-07

申请号：DKPA201770421

申请日：2017-05-31

Applicant: APPLE INC

Inventor： YOON KIM ,  FEIPENG LI ,  JOHN BRIDLE ,  JOSHUA D ATKINS ,  MEHREZ SOUDEN

IPC: G10L15/28

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.