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公开(公告)号：US20180182390A1
公开(公告)日：2018-06-28
申请号：US15391358
申请日：2016-12-27
Applicant: Google Inc.
Inventor： Christopher Thaddeus Hughes , Ignacio Lopez Moreno , Aleksandar Kracun
CPC classification number: G10L15/22 , G10L15/02 , G10L15/08 , G10L15/20 , G10L2015/088 , G10L2015/223 , G10L2015/226 , G10L2015/228
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for contextual hotwords are disclosed. In one aspect, a method, during a boot process of a computing device, includes the actions of determining, by a computing device, a context associated with the computing device. The actions further include, based on the context associated with the computing device, determining a hotword. The actions further include, after determining the hotword, receiving audio data that corresponds to an utterance. The actions further include determining that the audio data includes the hotword. The actions further include, in response to determining that the audio data includes the hotword, performing an operation associated with the hotword.
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公开(公告)号：US20170025124A1
公开(公告)日：2017-01-26
申请号：US15284483
申请日：2016-10-03
Applicant: GOOGLE INC.
Inventor： Kenneth Mixter , Diego Melendo Casado , Alexander Houston Gruenstein , Terry Tai , Christopher Thaddeus Hughes , Matthew Nirvan Sharifi
CPC classification number: G10L15/22 , G10L15/32 , G10L25/60 , G10L2015/088 , G10L2015/223
Abstract: A method at a first electronic device of multiple electronic devices, each electronic device of the plurality of electronic devices including one or more microphones and a speaker, includes detecting a voice input; determining a quality score for the detected voice input; communicating the quality score to the other devices of the plurality of electronic devices; receiving quality scores generated by the other devices for detection of the voice input by the other devices; if the quality score generated by the first electronic device is the highest amongst the quality scores, outputting an audible and/or visual response to the detected voice input, where the other devices of the plurality of electronic devices forgo outputting an audible response to the detected voice input; and if the quality score generated by the first electronic device is not the highest amongst the quality scores, forgoing outputting a response to the detected voice input.
Abstract translation: 一种在多个电子设备的第一电子设备上的方法，所述多个电子设备中的每个电子设备包括一个或多个麦克风和扬声器，包括检测语音输入; 确定检测到的语音输入的质量得分; 将质量分数传送到多个电子设备中的其他设备; 接收由其他设备生成的用于检测其他设备的语音输入的质量得分; 如果由第一电子设备产生的质量得分在质量分数中是最高的，则输出对检测到的语音输入的可听和/或视觉响应，其中多个电子设备中的其他设备将放弃对检测到的声音输出可听见的响应 语音输入; 并且如果由第一电子设备产生的质量得分在质量分数中不是最高的，则输出对检测到的语音输入的响应。
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公开(公告)号：US09812128B2
公开(公告)日：2017-11-07
申请号：US15284483
申请日：2016-10-03
Applicant: GOOGLE INC.
Inventor： Kenneth Mixter , Diego Melendo Casado , Alexander Houston Gruenstein , Terry Tai , Christopher Thaddeus Hughes , Matthew Nirvan Sharifi
CPC classification number: G10L15/22 , G10L15/32 , G10L25/60 , G10L2015/088 , G10L2015/223
Abstract: A method at a first electronic device of multiple electronic devices, each electronic device of the plurality of electronic devices including one or more microphones and a speaker, includes detecting a voice input; determining a quality score for the detected voice input; communicating the quality score to the other devices of the plurality of electronic devices; receiving quality scores generated by the other devices for detection of the voice input by the other devices; if the quality score generated by the first electronic device is the highest amongst the quality scores, outputting an audible and/or visual response to the detected voice input, where the other devices of the plurality of electronic devices forgo outputting an audible response to the detected voice input; and if the quality score generated by the first electronic device is not the highest amongst the quality scores, forgoing outputting a response to the detected voice input.
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