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A Novel Speech Noise Removal Method

A new type of voice technology, applied in voice analysis, voice recognition, instruments, etc., to achieve the effect of ensuring accuracy

Active Publication Date: 2022-02-25
成都启英泰伦科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the speech recognition problem of the sudden large noise mentioned above, a new speech noise removal method that can effectively remove the sudden large noise was invented.

Method used

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  • A Novel Speech Noise Removal Method
  • A Novel Speech Noise Removal Method
  • A Novel Speech Noise Removal Method

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Embodiment Construction

[0023] The present invention will be further described in connection with the examples and embodiments, but will not be understood as the above-described embodiments of the present invention, and those achieved by the present invention belong to the present invention. Scope.

[0024] Such as figure 1 As shown, a new voice denoising method contains the following steps:

[0025] Step A voice acquisition module collects external voice data and transmits a voice recognition module. The voice acquisition device of the speech acquisition module in this embodiment uses a microphone, and the collection of voice data is used to use two side-by-row-arranged microphones;

[0026] Step The second voice recognition module detects the status of the device. The determination device is in a working state or a non-working state, and the device in this embodiment is a microwave oven;

[0027] Step 3 When the microwave oven is detected is a non-working state, the speech recognition module is placed ...

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Abstract

The present invention relates to the field of voice recognition, in particular to a novel voice noise removal method. The voice acquisition module collects external voice data and transmits it to the voice recognition module for recognition. The voice recognition module adopts a large noise denoising mode to eliminate sudden noise. Large noise, this method can remove sudden large noise, ensuring the accuracy of sound source identification.

Description

Technical field [0001] The present invention relates to the field of intelligent speech recognition, and more particularly to a new type of speech denoising method capable of using a DNN algorithm to remove burst noise. Background technique [0002] With the improvement of people's living standards and the demand for electrical appliances, household appliances have been continuously reforming and innovating, with more functions, such as microwave ovens, and only simply use only for heating, now, microwave ovens increase Cooking, barbecue, hot milk and other functions and more intelligent microwave ovens, the smart microwave ovens that appear in the market, mainly consisting of control panels, observation windows, furnace door safety lock systems, power cords, and plugs. The panel mainly has functions, time setting, weight setting and other functions, function settings are mainly implemented by function menu, such as direct pressing buttons, steamed ribs, cooking rice, etc., autom...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/20G10L15/16G10L21/0208
CPCG10L15/16G10L15/20G10L21/0208
Inventor 陈思应何云鹏高君效余杰孙振奎陈跃华
Owner 成都启英泰伦科技有限公司