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Dysarthrosis detection method and dysarthrosis detection system

A technology for dysarthria and detection methods, applied in speech analysis, instruments, etc., to achieve the effect of improving accuracy

Active Publication Date: 2016-06-29
SYSU CMU SHUNDE INT JOINT RES INST +1
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Problems solved by technology

[0004] Based on this, it is necessary to provide a method and system for dysarthria detection in view of the technical problems that traditional solutions easily affect the accuracy of dysarthria detection

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  • Dysarthrosis detection method and dysarthrosis detection system
  • Dysarthrosis detection method and dysarthrosis detection system
  • Dysarthrosis detection method and dysarthrosis detection system

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Embodiment Construction

[0020] The specific implementation of the dysarthria detection method and system of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] refer to figure 1 , figure 1 Shown is a flow chart of the dysarthria detection method of an embodiment, including the following steps:

[0022] S10, read the voice data generated by the electromagnetic pronunciation instrument, and obtain the audio data and its corresponding motion track information according to the voice data; wherein, the sensor of the electromagnetic pronunciation instrument is installed at the user's pronunciation position, and the voice data is the user's When pronouncing according to the set words, the data obtained by the electromagnetic pronunciation instrument at the user's pronunciation sensing position;

[0023] The speech research system installed on the above-mentioned electromagnetic pronunciation instrument is a non-line-of-sight motion capture system. ...

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Abstract

The invention relates to a dysarthrosis detection method and a dysarthrosis detection system. The dysarthrosis detection method comprises the following steps of: reading data generated by an electromagnetic pronunciation instrument to obtain voice data and synchronous motion coordinate data; extracting sub-movement locus information corresponding to each word pronunciation from movement locus information according to voice data; performing characteristic calculation on reference movement locus information corresponding to each word pronunciation in the sub-movement locus information and a reference voice library to obtain a similar probability value, wherein the reference voice library is a voice database comprising normal pronunciation of each word; and performing dysarthrosis detection on the user according to the similar probability value. The dysarthrosis detection method and the dysarthrosis detection system provided by the invention are capable of improving the accuracy of the detection result by use of each word pronunciation in data and corresponding sub-movement locus information.

Description

technical field [0001] The invention relates to the technical field of speech processing, in particular to a method and system for detecting dysarthria. Background technique [0002] At present, the research on dysarthria detection technology is in a preliminary stage of development. Nowadays, the diagnosis method of patients with dysarthria in the rehabilitation department of the hospital is mainly based on the diagnostic experience of the medical practitioner and the subjective auditory perception, which is time-consuming, laborious and not stable and objective. Moreover, the use of radiographic imaging technology and nuclear magnetic medical device technology for diagnosis will have adverse effects on the body of dysarthria patients, and expensive medical device costs will also be required. The existing evaluation methods for dysarthria mainly include tracing method, phonetic notation method, standardized test detection method and instrument inspection method. [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L25/51G10L25/66
CPCG10L25/51G10L25/66
Inventor 李明赵志洁
Owner SYSU CMU SHUNDE INT JOINT RES INST
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