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List of extracted features for each audio frame.
| Feature | # | Feature | # | Feature | # |
|---|---|---|---|---|---|
| Intensity | 1 | Pitch | 1 | Median | 1 |
| Standard Deviation | 1 | Mean | 1 | Harmonic mean | 1 |
| Minimum amplitude | 1 | maximum amplitude | 1 | Percentile | 1 |
| Zero-Crossing Rate (ZCR) | 1 | ΔMFCCs | 13 | MFCCs | 13 |
| ZCR Density | 1 | Formants | 20 | Autocorrelation | 1 |
| Filter-Bank Energies | 26 | Formant bandwidth | 4 | ||
| Total | 88 | ||||
