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Cognitive function evaluation device, cognitive function evaluation system, cognitive function evaluation method and program

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

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
机译:可以容易且准确地评估被评估者的认知功能的认知功能评估装置等。认知功能评价装置100获取表示由被评价者U产生的声音的声音数据,从取得部110取得的声音数据中提取多个元音,并提取多个元音。关于各部分,计算部120根据从所述元音的频谱得到的一种或多种共振峰的频率和振幅,计算特征量,并根据该特征量对被评价者的认知功能进行评价。由计算部分120计算的结果由单元130和输出单元140输出,该输出单元140输出由评估单元130评估的评估结果。[选择]图2

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