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Method and system for identifying user voice through human body vibration to control electronic device

A technology for controlling electronics and sound pickup equipment, which is applied in the field of communication, can solve problems such as rising power consumption, false triggering of voice assistants, and inability to distinguish the source of voice commands well, so as to reduce power consumption and reduce the risk of misrecognition of other people's voice commands Effect

Inactive Publication Date: 2019-02-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, existing voice assistants have the problem of not being able to distinguish the source of voice commands well
For example, if another person speaks a voice command nearby, it may cause false triggering of the voice assistant
In addition, in order to be able to monitor the user's voice and respond at any time, the device with the voice assistant installed has to turn on the microphone for a long time, resulting in an increase in power consumption

Method used

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  • Method and system for identifying user voice through human body vibration to control electronic device
  • Method and system for identifying user voice through human body vibration to control electronic device
  • Method and system for identifying user voice through human body vibration to control electronic device

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Embodiment Construction

[0040] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0041] Such as Figure 1B As shown, an embodiment of the present invention provides a system for recognizing a user's voice. The system can be located in the same device, such as a headset, a hearing aid, or other dedicated equipment; it can also be distributed on different devices, such as a part of the headset. , and the other part is on electronic devices such as mobile phones and smart speakers, which is not limited in this embodiment of the present invention. The equipment includes:

[0042] A human body vibration sensor 110 (bone sensor), used to sense the user's human body vibration;

[0043] The processing circuit 120, coupled with the human body vibration sensor 110, is used to control the sound pickup device to start picking up sound when it is determined that the output signal of the human body vibration sensor includes a user voice signal...

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Abstract

The invention provides a system for identifying user voice through human body vibration to control an electronic device. The system includes a human body vibration sensor used for inducting human bodyvibration of a user, a processing circuit which is coupled with the human body vibration sensor and is used for controlling a pickup device for starting pickup when that a user voice signal is included in an output signal of the human body vibration sensor is determined, and a communication module which is coupled with the processing circuit and the pickup device and is used for realizing communication between the processing circuit and the pickup device. The invention further provides a method for identifying the user voice through human body vibration to control the electronic device, the method comprises steps that human body vibration is detected; that human body vibration includes vibration caused by speaking of the user is determined, and the pickup device is controlled for startingpickup.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for recognizing user's voice through human body vibration. Background technique [0002] With the advancement of artificial intelligence (AI) technology, voice control technology is more and more widely used in consumer electronic products such as mobile phones and tablet computers. Now there are many voice assistant products on the market, such as Apple's Siri, Google's Google Assistant, Microsoft's Microsoft Xiaobing and so on. These voice assistant products are installed in terminal devices such as mobile phones and tablet computers, or in smart products such as smart speakers and robots, and perform corresponding operations by recognizing the user's voice commands, which greatly facilitates the use of users. [0003] However, existing voice assistants have the problem of not being able to distinguish the source of voice instructions well during use...

Claims

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Application Information

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IPC IPC(8): G10L15/22
Inventor 林金锋仇存收
Owner HUAWEI TECH CO LTD
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