Theme detection for object-recognition-based notifications
US-12183330-B2 · Dec 31, 2024 · US
Voice control device and voice control method
US9153232B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9153232-B2 |
| Application number | US-201313736972-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 9, 2013 |
| Priority date | Nov 27, 2012 |
| Publication date | Oct 6, 2015 |
| Grant date | Oct 6, 2015 |
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Abstract
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A voice control device and a corresponding voice control method are provided. The voice control device includes a sound receiver, a sound converter, a voice identifier, and a central processing unit (CPU). The sound receiver receives a first sound signal. The sound converter converts the first sound signal from analog signal to digital signal. The voice identifier identifies a first voice signal from the first sound signal, performs a first comparison on the first voice signal and a second voice signal, and generates a wake-up signal according to the first comparison. When receiving the wake-up signal, the CPU enters a working state from a sleeping state, performs a second comparison on the first voice signal and the second voice signal, and takes over the voice input from the sound receiver and the sound converter according to the second comparison.
First claim
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What is claimed is: 1. A voice control device, comprising: a sound receiver, receiving a first sound signal; a sound converter, coupled to the sound receiver, and converting the first sound signal from analog signal to digital signal; a voice identifier, coupled to the sound converter, and identifying a first voice signal from the first sound signal, performing a first comparison on the first voice signal and a second voice signal, and generating a wake-up signal in response t…
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Physics · mapped topic
Cross-Sectional Technologies · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9153232B2 cover?
- A voice control device and a corresponding voice control method are provided. The voice control device includes a sound receiver, a sound converter, a voice identifier, and a central processing unit (CPU). The sound receiver receives a first sound signal. The sound converter converts the first sound signal from analog signal to digital signal. The voice identifier identifies a first voice signa…
- Who is the assignee on this patent?
- Via Tech 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 Oct 06 2015 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).