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A voice evaluation method and device

A technology of evaluation method and evaluation device, applied in the field of multimedia teaching

Active Publication Date: 2021-05-14
SHENZHEN EAGLESOUL EDUCATION SERVICE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the above-mentioned evaluation method can give the pronunciation evaluation result of the user's voice, the evaluation result given is often the analysis result of all the voices read by the user, and sometimes the user may pay more attention to the new words or phrases learned in the whole sentence or sentence. Whether the pronunciation in the paragraph is accurate and smooth, the pronunciation of other parts is not the focus of attention

Method used

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  • A voice evaluation method and device
  • A voice evaluation method and device
  • A voice evaluation method and device

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Embodiment Construction

[0067] Before discussing the exemplary embodiments in greater detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe operations as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not included in the figure.

[0068] The "speech evaluation device" referred to in this context is "computer equipment", which refers to an intelligent electronic device that can perform predetermined processing procedures such as numerical calculations and / or logic calculations by running predetermined programs or instructions, which may include a processor and The memory is realized by the processor executing the pre-stored surviving instructions in the memory to execute the predetermined ...

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Abstract

The present invention provides a voice evaluation method and device, comprising: step S101, acquiring input voice, used for acquiring the user's voice input through a recording device during the oral practice link of the user's language learning; step S102, dividing the voice unit, for The recorded speech is divided into basic phonetic units to form a phonetic unit sequence; step S103, obtain the rhythm feature, for analyzing the phonetic unit sequence, and obtain the phonetic feature; step S104, determine the content to be evaluated, for extracting If the calculated result satisfies the predetermined condition, then the qualified speech unit is used as the content to be evaluated; step S105, voice comparative analysis, is used to obtain the temperament feature of the content to be evaluated, and the rhythm feature Perform comparative analysis with the standard speech of the speech prediction model; Step S106, generate a comparison result, which is used to mark the speech comparison result on the user speech text and provide it to the user.

Description

technical field [0001] The invention relates to the technical field of multimedia teaching, in particular to a pronunciation evaluation method and device for oral language learning in multimedia teaching. Background technique [0002] As a communication tool, language plays a very important role in life and work. Whether it is the stage of students studying at school or the stage of people working, oral language learning is a learning content that people attach great importance to. With the continuous popularization of online teaching, the method of online teaching is loved by the majority of users because it is not restricted by time and teaching place. Therefore, at present, many users prefer to use their spare time to learn language through the Internet. When the user is learning a language, when learning a new word or phrase and performing oral practice, in addition to simply practicing the pronunciation of the word or phrase, the user will also perform oral practice on...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/00G10L15/02G10L15/08G10L15/26G10L25/60
CPCG10L15/005G10L15/02G10L15/08G10L15/26G10L25/60G10L15/00
Inventor 宾晓皎李明蔡泽鑫
Owner SHENZHEN EAGLESOUL EDUCATION SERVICE CO LTD
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