Dysphonia discovering using a Goertzel algorithm implementation for vocal signals analysis

doi:10.1016/j.bbe.2025.07.001

2025-07-05

DOI：10.1016/j.bbe.2025.07.001

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摘要

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• 格尔茨尔算法(GA)可以应用于声学信号分析中的异常特征化。 • 与FFT相比，GA在处理时间和内存方面均能保证更好的性能。 • 与FFT相比，GA能更好地区分人类嗓音中的病理状况。

Keyword:

Vocal signal analysis

Dysphonia

Goertzel algorithm

Statistical analysis

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Biocybernetics and Biomedical Engineering

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University of Calabria

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