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Tone recognition method, device, electronic device and computer-readable storage medium

A recognition method and a technology of a recognition device, which are applied in the field of tone recognition methods, electronic equipment and computer-readable storage media, and devices, can solve the problems of different users, poor man-machine voice dialogue, and inability to recognize user voices, etc., to achieve improved Speech recognition effect, user experience enhancement, dialogue effect enhancement effect

Active Publication Date: 2021-08-17
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, some voice texts are the same, but because the user uses different tones when speaking the voice text, the user's intention is greatly different. The text can be spoken in a rhetorical tone, and since the user uses two different tones, the user's intent will also be different
However, the traditional voice recognition technology can only recognize the content of the user's voice, but cannot recognize the interrogative tone of the user's voice, which makes the voice recognition effect poor, resulting in poor dialogue between man-machine voice

Method used

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  • Tone recognition method, device, electronic device and computer-readable storage medium
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  • Tone recognition method, device, electronic device and computer-readable storage medium

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Embodiment Construction

[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0025] The tone recognition method, device, electronic device, and computer-readable storage medium in the embodiments of the present invention are described below with reference to the accompanying drawings.

[0026] figure 1 is a flow chart of the tone recognition method according to one embodiment of the present invention. It should be noted that the tone recognition method of the embodiment of the present invention can be applied to the tone recognition device of the embodiment of the present invention, and the tone recognit...

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Abstract

The invention discloses a tone recognition method, device, electronic equipment and computer-readable storage medium. The methods include: obtaining sample text; obtaining multiple recording data for the sample text, wherein the multiple recording data are voices obtained by reading the sample text using multiple categories of tone; extracting the tone features in the multiple recording data, and Determine the tone category corresponding to the tone feature; establish a tone recognition model based on the tone features in the sample text, multiple recording data and the corresponding tone category. This method allows each sample text to be marked with various tone features and corresponding tone categories, so that in online applications, while performing speech recognition on the speech data input by the user, it can also be recognized through the pre-established tone recognition model. The tone recognition is performed on the voice data, which realizes the recognition of various types of tone in the voice data, and improves the voice recognition effect.

Description

technical field [0001] The present invention relates to the technical field of speech recognition, in particular to a tone recognition method, device, electronic equipment and computer-readable storage medium. Background technique [0002] At present, some voice texts are the same, but because the user uses different tones when speaking the voice text, the user's intention is greatly different. The text can be spoken in a rhetorical tone, and since the user uses two different tones, the user's intent will also be different. However, the traditional voice recognition technology can only recognize the content of the user's voice, but cannot recognize the interrogative tone of the user's voice, which makes the voice recognition effect poor, resulting in poor dialogue between man-machine voice. Contents of the invention [0003] The object of the present invention is to solve one of the above-mentioned technical problems at least to a certain extent. [0004] For this reason...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/02G10L15/06G10L15/26
CPCG10L15/02G10L15/06G10L15/26G10L15/1822G10L15/22G10L25/63G06F40/30G10L2015/223G10L2015/225
Inventor 谢波
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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