Aging and Parkinson's disease prosodic-acoustic parameters results

This dataset contains tables with the results of 24 prosodic-acoustic parameters from 32 individuals undergoing aging, with and without Parkinson's disease. The parameters are: coefficient of variation of intensity (cvint), mean of the standard deviation of negative F0 (dF0negmean), mean of the standard deviation of positive F0 (dF0posmean), standard deviation of negative F0 (dF0sdneg), standard deviation of positive F0 (dF0sdpos), pause duration (durSIL), spectral emphasis (emph), maximum F0 (F0max), median F0 (F0med), minimum F0 (F0min), F0 peak rate (F0peak_rate), F0 peak distance (F0peak_width), semi-amplitude of F0 quartiles (F0SAQ), standard deviation of F0 (F0sd), harmonics-to-noise ratio (HNR), inter-pause interval (IPI), jitter, shimmer, standard deviation of F0 peaks (sdF0peak), standard deviation of F0 peak positions within the segment (sdtF0peak), LTAS spectral slope of high and low frequencies (slLTAShigh and slLTASmed), and articulation and speech rates.

本数据集以表格形式收录了32名衰老个体（含帕金森病患者与非患者）的24项韵律声学参数（prosodic-acoustic parameters）的检测结果。所涵盖的参数如下：强度变异系数（coefficient of variation of intensity, cvint）、基频负值标准差均值（mean of the standard deviation of negative F0, dF0negmean）、基频正值标准差均值（mean of the standard deviation of positive F0, dF0posmean）、基频负值标准差（standard deviation of negative F0, dF0sdneg）、基频正值标准差（standard deviation of positive F0, dF0sdpos）、停顿时长（pause duration, durSIL）、频谱强调度（spectral emphasis, emph）、基频最大值（maximum F0, F0max）、基频中位数（median F0, F0med）、基频最小值（minimum F0, F0min）、基频峰值率（F0 peak rate, F0peak_rate）、基频峰值间距（F0 peak distance, F0peak_width）、基频四分位半幅（semi-amplitude of F0 quartiles, F0SAQ）、基频标准差（standard deviation of F0, F0sd）、谐波信噪比（harmonics-to-noise ratio, HNR）、停顿间间隔（inter-pause interval, IPI）、基频微扰（jitter）、振幅微扰（shimmer）、基频峰值标准差（standard deviation of F0 peaks, sdF0peak）、片段内基频峰值位置标准差（standard deviation of F0 peak positions within the segment, sdtF0peak）、高低频长期平均频谱斜率（LTAS spectral slope of high and low frequencies, slLTAShigh、slLTASmed）以及发音清晰度与言语速率。