No. of datasets	Features	Description
P1	Baseline features	Jitter variants Shimmer variants Fundamental frequency parameters Harmonicity parameters Recurrence period density entropy (RPDE) Detrended fluctuation analysis (DFA) Pitch period entropy (PPE)
	Time frequency features	Intensity parameters Formant frequencies Bandwidth
	Mel frequency cepstral coefficients	MFCCs
	Wavelet transform based features	Wavelet transform (WT) features related with F0
	Vocal fold features	Glottis quotient (GQ) Glottal to noise excitation (GNE) Vocal fold excitation ratio (VFER) Empirical mode decomposition (EMD)
P2	Frequency features	Jitter (local) Jitter (local, absolute) Jitter (rap) Jitter (ppq5) Jitter (ddp)
	Amplitude features	Shimmer (local) Shimmer (local, dB) Shimmer (apq3) Shimmer (apq5) Shimmer (apq11) Shimmer (dda)
	Harmonicity features	Autocorrelation Noise-to-harmonic Harmonic-to-noise
	Pitch features	Median pitch Mean pitch Standard deviation Minimum pitch Maximum pitch
	Pulse features	Number of pulses Number of periods Mean period Standard deviation of period
	Voicing features	Fraction of locally unvoiced frames Number of voice breaks Degree of voice breaks