Voice interaction wake-up electronic equipment and method based on microphone signal and medium

A technology for electronic equipment and voice interaction, applied in speech analysis, speech recognition, instruments, etc., can solve the problems of low interaction efficiency, easy false triggering, poor privacy and sociality, etc.

Pending Publication Date: 2019-08-09
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006]The disadvantages of this solution are: physical buttons are required; false triggers are easy; user buttons are required
[0009]The disadvantages of this solution are: the device needs to have a screen; the trigger elemen

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  • Voice interaction wake-up electronic equipment and method based on microphone signal and medium
  • Voice interaction wake-up electronic equipment and method based on microphone signal and medium
  • Voice interaction wake-up electronic equipment and method based on microphone signal and medium

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Embodiment Construction

[0088] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0089] The present disclosure is aimed at the voice input triggering of intelligent electronic devices, and determines whether to trigger the voice input application based on the internal characteristics of the sound captured by the configured microphone, wherein traditional physical button triggering, interface element triggering, and wake-up word detection are not required, and the interaction is more natural. Putting the device in front of the mouth triggers voice input, which is in line with user habits and cognition.

[0090] The present disclosure will be continued from the following aspects: 1. Voice input triggering based on the characteristics of wind noise when people speak, specifically, directly start voice input by recognizing the voice...

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PUM

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Abstract

The invention provides electronic equipment provided with a microphone. The electronic equipment is provided with a storage and a central processing unit, a computer executable command is stored in the storage, and when the computer executable command is executed by the central processing unit, the execution comprises the following operation steps that whether or not a sound signal collected by the microphone comprises a voice signal is judged; in response to determination that the sound signal collected by the microphone comprises the voice signal, whether or not a user speaks in a low voiceis judged, that is, the user speaks in a voice lower than the normal volume; in response to a determination that the user speaks in the low voice, the sound signal is taken as a voice for input processing without a wake-up operation. The interaction method is suitable for voice input when the user carries intelligent electronic equipment, the operations are natural and simple, the steps of voice input are simplified, and the interaction burden and difficulty are reduced, so that integration is more natural.

Description

technical field [0001] The present invention generally relates to the field of voice input, and more specifically, to an intelligent electronic device and a voice input triggering method. Background technique [0002] With the development of computer technology, speech recognition algorithms are increasingly mature, and speech input is becoming more and more important because of its high naturalness and effectiveness in interactive methods. Users can interact with mobile devices (mobile phones, watches, etc.) through voice to complete various tasks such as command input, information query, and voice chat. [0003] On the point of when to trigger the voice input, the existing solutions all have some defects: [0004] 1. Physical key trigger [0005] After pressing (or holding down) a certain (or some) physical keys of the mobile device, the voice input is activated. [0006] The disadvantages of this solution are: physical keys are required; false triggering is easy; user ...

Claims

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Application Information

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IPC IPC(8): G10L15/02G10L15/22G10L15/26G10L25/30G10L25/51G10L25/78
CPCG10L15/22G10L15/26G10L15/02G10L25/30G10L25/51G10L25/78G10L2015/223G10L2015/225G10L2015/025
Inventor 史元春喻纯
Owner TSINGHUA UNIV
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