Basic Representations

3. Basic Representations#

  1. Waveform

  2. Short-time analysis

  3. Short-time processing

  4. Windowing

  5. Signal energy, loudness and decibel

  6. Spectrogram and the STFT

  7. Autocorrelation and autocovariance

  8. Cepstrum and MFCC

  9. Linear prediction

  10. Fundamental frequency (F0)

  11. Zero-crossing rate

  12. Deltas and Delta-deltas

  13. PSOLA

  14. Jitter and shimmer

  15. Crest factor (Wikipedia)