Chinese tone dichotic listening testing system and testing method

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...

AI Technical Summary

Problems solved by technology

Baudoin-Chial (1986) studied the binaural separation of Chinese tones and found that there is no significant monoaural advantage in the perception of Chinese tones

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