Pronunciation evaluation equipment, method and system

A device and voice technology, applied in voice analysis, voice recognition, instruments, etc., can solve problems such as inaccurate pronunciation scoring and undifferentiated importance, and achieve the effects of improving user experience, saving calculation amount, and saving calculation time

Active Publication Date: 2015-04-01
SHANGHAI LIULISHUO INFORMATION TECH CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

At present, the existing speech technology does not distinguish the importance of the pronunciation of each word in t

Method used

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  • Pronunciation evaluation equipment, method and system
  • Pronunciation evaluation equipment, method and system
  • Pronunciation evaluation equipment, method and system

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Embodiment Construction

[0027] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. It should be understood, however, that in developing any such practical embodiment, many implementation-specific decisions must be made in order to achieve the developer's specific goals, such as meeting those constraints related to the system and business, and those Restrictions may vary from implementation to implementation. Moreover, it should also be understood that development work, while potentially complex and time-consuming, would at least be a routine undertaking for those skilled in the art having the benefit of this disclosure.

[0028] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the device structure and / or processing steps closely related to the ...

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Abstract

The invention provides pronunciation evaluation equipment, method and system, data processing equipment and method, voice processing equipment and method, and a mobile terminal, aiming at overcoming the defect that a provided pronunciation score is not accurate since the pronunciation importance of each word in a sentence is not differentially treated when the pronunciation situation of a user is evaluated in an existing voice technology. The pronunciation evaluation equipment comprises a user voice receiving unit, a score calculation unit, a word weight determination unit and a pronunciation evaluation unit, wherein the user voice receiving unit is used for receiving a user voice recorded by a user in allusion to a preset text; the score calculation unit is used for calculating the pronunciation score of a voice block, corresponding to each word of the preset text, in the user voice; the word weight determination unit is used for determining the weight of each word of the preset text on the basis of reference voice characteristics; the pronunciation evaluation unit is used for carrying out weighted calculation on the pronunciation score of the corresponding voice block of each word in the user voice in the sentence according to the determined weight so as to obtain the total score of the corresponding voice part of the sentence in the user voice. All the technologies provided by the invention can be applied to the technical field of voice.

Description

technical field [0001] The present invention relates to the technical field of speech, in particular to a pronunciation evaluation device, method and system, a data processing device and method, a speech processing device and method, and a mobile terminal. Background technique [0002] With the development of the Internet, Internet-based language learning applications have also developed rapidly. In some language learning applications, the application provider sends the learning materials to the client through the Internet, and the user obtains the learning materials through the client, and performs operations on the client according to the instructions of the learning materials, such as inputting text, inputting voice, or Choose etc. and get feedback to improve your language skills. [0003] For language learning, in addition to learning grammar and vocabulary, an important aspect is to learn the listening and speaking ability of the language, especially the ability to spe...

Claims

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Application Information

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IPC IPC(8): G10L25/60G10L15/00G10L15/06
Inventor 林晖
Owner SHANGHAI LIULISHUO INFORMATION TECH CO LTD
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