公开(公告)号：EP2954514A2

公开(公告)日：2015-12-16

申请号：EP14707872.9

申请日：2014-02-07

申请人： Apple Inc.

发明人： BINDER, Justin, G. ,  TACKIN, Onur ,  POST, Samuel, D. ,  GRUBER, Thomas, R.

IPC分类号： G10L17/24 ,  G06F3/16

CPC分类号： G10L21/16 ,  G06F3/167 ,  G10L15/22 ,  G10L15/265 ,  G10L15/30 ,  G10L17/24

摘要： A method for operating a voice trigger is provided. In some implementations, the method is performed at an electronic device including one or more processors and memory storing instructions for execution by the one or more processors. The method includes receiving a sound input. The sound input may correspond to a spoken word or phrase, or a portion thereof. The method includes determining whether at least a portion of the sound input corresponds to a predetermined type of sound, such as a human voice. The method includes, upon a determination that at least a portion of the sound input corresponds to the predetermined type, determining whether the sound input includes predetermined content, such as a predetermined trigger word or phrase. The method also includes, upon a determination that the sound input includes the predetermined content, initiating a speech-based service, such as a voice-based digital assistant.