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Cognitive function evaluation device, cognitive function evaluation system, cognitive function evaluation method and program
Cognitive function evaluation device, cognitive function evaluation system, cognitive function evaluation method and program
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机译:认知功能评估装置,认知功能评估系统,认知功能评估方法和程序
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摘要
A cognitive function evaluation apparatus and the like that can easily and accurately evaluate the cognitive function of a person to be evaluated. A cognitive function evaluation apparatus 100 acquires sound data indicating sound generated by a person to be evaluated U, extracts a plurality of vowels from the sound data acquired by the acquisition section 110, and extracts a plurality of vowels. About each, the calculation part 120 which calculates the feature-value based on the frequency and amplitude of one or more formants obtained from the spectrum of the said vowel, and the evaluation which evaluates the cognitive function of the evaluated person from the feature-value calculated by the calculation part 120 Unit 130 and an output unit 140 that outputs an evaluation result evaluated by the evaluation unit 130. [Selection] Figure 2
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