Dialect speech recognition method and electronic device

A technology of electronic equipment and speech, applied in speech recognition, speech analysis, instruments, etc., can solve the problems of decreasing accuracy rate, unable to output text, unable to recognize the correct voice intention of users with dialects, etc., to achieve the effect of improving the accuracy rate

Active Publication Date: 2019-02-15
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current electronic equipment will be affected and interfered by different dialects of users in different regions during the voice question-and-answer process of a certain application program,

Method used

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  • Dialect speech recognition method and electronic device
  • Dialect speech recognition method and electronic device
  • Dialect speech recognition method and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] see figure 1 , figure 1 It is a schematic flowchart of a dialect speech recognition method disclosed in an embodiment of the present invention. Such as figure 1 As shown, the dialect voice recognition method may include the following steps.

[0063] 101. The electronic device acquires current location information of a user, and determines current region information of the user according to the current location information.

[0064] In the embodiment of the present invention, the electronic device may be various devices such as a tutor machine, a mobile phone, a mobile tablet, a personal digital assistant (Personal Digital Assistant, PDA), a mobile Internet device (Mobile Internet Device, MID), etc. provided to the user for learning.

[0065] In the embodiment of the present invention, the electronic device may have a built-in Global Positioning System (Global Positioning System, GPS) module, and accordingly the electronic device may detect its current location inform...

Embodiment 2

[0085] see figure 2 , figure 2 It is a schematic flowchart of another dialect voice recognition method disclosed in the embodiment of the present invention. Such as figure 2 As shown, the dialect voice recognition method may include the following steps.

[0086] 201. The electronic device acquires current location information of a user, and determines current region information of the user according to the current location information.

[0087] 202. The electronic device searches for a preset target speech model bound to current regional information, where the target speech model includes a set of mapping relationships between dialect speech corresponding to the current regional information and standard Mandarin speech.

[0088] In the embodiment of the present invention, the target speech model is to classify the speech data samples according to the pronunciation characteristics of the speech data samples of users in different regions collected by the electronic device,...

Embodiment 3

[0113] see image 3 , image 3 It is a schematic flowchart of another dialect voice recognition method disclosed in the embodiment of the present invention. Such as image 3 As shown, the dialect voice recognition method may include the following steps.

[0114] 301. The electronic device acquires current location information of a user, and determines current region information of the user according to the current location information.

[0115] 302. The electronic device searches for a preset target speech model bound to current regional information, where the target speech model includes a set of mapping relationships between dialect speech corresponding to the current regional information and standard Mandarin speech.

[0116] In the embodiment of the present invention, the target speech model is to classify the speech data samples according to the pronunciation characteristics of the speech data samples of users in different regions collected by the electronic device, an...

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PUM

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Abstract

The embodiments of the invention disclose a dialect speech recognition method and an electronic device. The method includes the following steps: the current location information of a user is acquired,and the current regional information of the user is determined according to the current location information; a preset target speech model bound with the current regional information is searched, wherein the target speech model includes a set of mapping relationships between dialect speech corresponding to the current regional information and standard mandarin speech; a target mapping relationship is determined from the set of the mapping relationships, and the content of the dialect speech corresponding to the current regional information in the target mapping relationship is identical withthe content of instant dialect speech inputted by the user; and standard mandarin speech which is in mapping relationship with the instant dialect speech inputted by the user is obtained from the target mapping relationship; and the standard mandarin speech which is in mapping relationship with the instant dialect speech inputted by the user is converted into text information, and the text information is outputted. With the dialect speech recognition method and the electronic device provided by the embodiments of the present invention adopted, dialect speech can be correctly recognized, and the correct rate of speech recognition is improved.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a dialect speech recognition method and electronic equipment. Background technique [0002] With the development of science and technology, it has become more and more common for students to use electronic devices (such as tutoring machines) for learning. Students can use electronic devices to learn in an interactive way of voice question and answer. However, the current electronic equipment will be affected and interfered by different dialects of users in different regions during the voice question-and-answer process of a certain application program, so that the correct rate of user voice recognition will decrease, and the correct voice of users with dialects will not be recognized. Intent, resulting in the failure to output the correctly recognized text. Contents of the invention [0003] The embodiment of the invention discloses a dialect speech recognition met...

Claims

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Application Information

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IPC IPC(8): G10L15/00G10L15/26
CPCG10L15/005G10L15/26
Inventor 崔颖
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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