Chinese tone dichotic listening testing system and testing method

A technology for testing systems and tones, which is applied in cognitive psychology experiments and the field of psychoacoustics. It can solve the problem that Chinese tones do not have a significant monoaural advantage, and achieve detailed storage and scientific results.

Inactive Publication Date: 2017-03-08
INST OF ACOUSTICS CHINESE ACAD OF SCI
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  • Application Information

AI Technical Summary

Problems solved by technology

Baudoin-Chial (1986) studied the binaural separation of Chinese tones and found t

Method used

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  • Chinese tone dichotic listening testing system and testing method
  • Chinese tone dichotic listening testing system and testing method
  • Chinese tone dichotic listening testing system and testing method

Examples

Experimental program
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Embodiment Construction

[0059] The present invention will be further described now in conjunction with accompanying drawing.

[0060] refer to figure 1 , the Chinese tone binaural hearing test system of the present invention comprises: subject information management module, test material selection module, test parameter configuration module, subject screening and training module, binaural hearing test module, and test result storage module; among them,

[0061] The subject information management module is used to enter, query, modify and delete the basic information of the subjects;

[0062] The test material selection module is used to provide and select the Chinese tone material used in the test;

[0063] The test parameter configuration module is used to configure the values ​​of important parameters such as signal-to-noise ratio and reaction time used in the test;

[0064] The subject screening and training module is used to screen qualified subjects and complete the familiarization and traini...

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Abstract

The invention relates to a Chinese tone dichotic listening testing system. The system comprises a testee information managing module, a testing material selecting module, a testing parameter configuring module, a testee screening and training module, a dichotic listening testing module and a testing result storing module; the testee information managing module is used for inputting, inquiring, modifying and deleting basic information of a testee; the testing material selecting module is used for supplying and selecting a Chinese tone material; the testing parameter configuring module is used for configuring values of the signal-to-noise ratio and the response time which are adopted in testing; the testee screening and training module is used for screening the testee meeting the requirement and completing acquainting and training on testing content, testing processes and testing methods before testing; the dichotic listening testing module is used for simultaneously supplying testing signal pairs composed of same syllables and different tones to the left ear and the right ear of the testee respectively according to the dichotic listening normal form; the testing result storing module is used for storing the testing process and a testing result of the testee in a file.

Description

technical field [0001] The invention relates to the experimental category of psychoacoustics and cognitive psychology, in particular to a binaural separation test system for Chinese tones and a test method thereof. Background technique [0002] The brain is the organ of human thinking and consciousness activities. It is the most advanced part of the central nervous system. It is composed of the left and right cerebral hemispheres, and the two hemispheres are connected by the corpus callosum. It is generally believed that the left hemisphere of the brain is the dominant hemisphere of language function, which is good at processing phonemes (such as words, synthetic syllables, etc.), while the right hemisphere of the brain is the dominant hemisphere of emotional function, which is good at melody and rhythm (such as music, pitch contour, emotion-related Rhythm, etc.) processing. Of course, this lateral dominance is just a tendency, and it does not mean that the other hemisphere...

Claims

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Application Information

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IPC IPC(8): A61B5/00
Inventor 牟宏宇冯海泓陈友元
Owner INST OF ACOUSTICS CHINESE ACAD OF SCI
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