System and method for detecting synthetic speaker verification
US-9142218-B2 · Sep 22, 2015 · US
Hotword detection on multiple devices
US9514752B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9514752-B2 |
| Application number | US-201615088477-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 1, 2016 |
| Priority date | Oct 9, 2014 |
| Publication date | Dec 6, 2016 |
| Grant date | Dec 6, 2016 |
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Abstract
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Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for hotword detection on multiple devices are disclosed. In one aspect, a method includes the actions of receiving, by a first computing device, audio data that corresponds to an utterance. The actions further include determining a first value corresponding to a likelihood that the utterance includes a hotword. The actions further include receiving a second value corresponding to a likelihood that the utterance includes the hotword, the second value being determined by a second computing device. The actions further include comparing the first value and the second value. The actions further include based on comparing the first value to the second value, initiating speech recognition processing on the audio data.
First claim
Opening claim text (preview).
What is claimed is: 1. A computer-implemented method comprising: receiving, by a first computing device that (i) is in sleep mode and (ii) is configured to disable the sleep mode and respond to voice commands upon receipt of a particular, predefined hotword, audio data that corresponds to an utterance of a voice command that is preceded by the particular, predefined hotword; while the first computing device remains in the sleep mode, and in response to receiving the audio data t…
Assignees
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- G10L15/22Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
- G10L15/285Primary
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9514752B2 cover?
- Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for hotword detection on multiple devices are disclosed. In one aspect, a method includes the actions of receiving, by a first computing device, audio data that corresponds to an utterance. The actions further include determining a first value corresponding to a likelihood that the utterance inclu…
- Who is the assignee on this patent?
- Google Inc
- What technology area does this patent fall under?
- Primary CPC classification G10L15/22. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Dec 06 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 4 related publications on this page (citations in our corpus or others sharing the same primary CPC).