Voice wake-up method and system, storage medium and electronic device

A voice wake-up and voice technology, applied in voice analysis, voice recognition, instruments, etc., can solve problems such as false wake-up and difficult wake-up devices, and achieve the effect of reducing processing links, improving wake-up success rate, and improving wake-up speed.
CN110808030AActive Publication Date: 2020-02-18GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
Publication Date
2020-02-18

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Abstract

The invention discloses a voice wake-up method and system, a storage medium and an electronic device, and relates to the field of voice recognition technology. The method comprises the steps of: acquiring voice information; determining the scene type of the current environment; acquiring the wake-up sound source corresponding to the scene type from a database according to the scene type; comparingthe characteristics of the voice information and the wake-up sound source; and, judging whether to execute the voice wake-up operation to a target device or not according to the comparison result. The method provided by the invention has the beneficial effects of directly comparing the inputted voice information with the wake-up sound source of the corresponding scene type without denoising the voice information inputted by the user, and reducing the step for processing the voice information of the user. Thus, the wake-up speed is improved; and moreover, the wake-up success rate is improved.
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Description

Technical field

[0001] The invention belongs to the technical field of speech recognition, and in particular relates to a speech wake-up method, system, storage medium and electronic equipment. Background technique

[0002] With the rapid development of the Internet of Things technology, people use smart home products more and more frequently, and the use of voice wake-up functions on smart home products is becoming more and more common. However, the currently used voice wake-up technology is difficult to successfully wake up the device in a noisy environment or cause false wake-up. Therefore, how to improve the recognition accuracy of voice wake-up in a noisy environment has become an increasingly important technical problem. Summary of the invention

[0003] Based on the above technical problems, the present invention proposes a voice wake-up method, system, storage medium and electronic device that can improve the success rate of voice wake-up in a noisy environment.

[0004] I...

Claims

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