A voice wake-up method, device, electronic equipment and storage medium

A voice wake-up, electronic device technology, applied in speech analysis, voice recognition, instruments, etc., can solve the problem of low device wake-up rate, and achieve the effect of improving wake-up efficiency, accuracy, and user experience

Active Publication Date: 2021-06-04
GREE ELECTRIC APPLIANCES INC
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  • Claims
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AI Technical Summary

Problems solved by technology

In the above-mentioned voice wake-up methods, the voice interaction system is generally based on standard Mandarin mode for voice recognition. However, due to differences in different ethnic groups, different languages, unclear spoken language, and dialects, users speak non-standard Mandarin mode for smart devices. When the wake word is used, it may cause the device to have a low wake rate

Method used

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  • A voice wake-up method, device, electronic equipment and storage medium
  • A voice wake-up method, device, electronic equipment and storage medium
  • A voice wake-up method, device, electronic equipment and storage medium

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Embodiment Construction

[0068] In order to make the purpose, technical solutions and advantages of the application clearer, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0069] The terms "first" and "second" in the specificatio...

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Abstract

The present application discloses a voice wake-up method, device, electronic equipment and storage medium, which are used to effectively improve the wake-up efficiency of voice wake-up and enhance user experience. The method includes: acquiring the flawed wake-up word currently undergoing voice wake-up, the flawed wake-up word is a wake-up word different from standard Mandarin speech, and then acquiring the prosodic feature information corresponding to the flawed wake-up word, and according to the prosody feature information and the pre-trained corpus The recognition model determines the standard wake-up word corresponding to the flawed wake-up word. The corpus recognition model is trained based on multiple flawed sound samples marked with standard voices, and finally wakes up the voice according to the standard wake-up word.

Description

technical field [0001] The present application relates to the technical field of voice recognition, in particular to a voice wake-up method, device, electronic equipment and storage medium. Background technique [0002] With the development of voice technology, many smart devices can interact with users through voice. The voice interaction system of the smart device completes the user's instructions by recognizing the user's voice. In traditional voice interaction, the user usually manually activates the voice, such as pressing the record button, to perform voice interaction. In order to enable users to switch to voice more smoothly and realize human-computer interaction in a remote environment, the voice wake-up function came into being. [0003] When performing voice interaction with the smart device, the user first speaks a wake-up word, and the wake-up word may be preset for the smart device. The wake-up module of the voice interaction system detects the voice, extrac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/02G10L15/18G10L15/22
CPCG10L15/02G10L15/1807G10L15/22G10L2015/223G10L2015/225
Inventor 柴瑞娥
Owner GREE ELECTRIC APPLIANCES INC
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