Short-Time Fourier Transform Explained Easily

Short-Time Fourier Transform Explained Easily

Valerio Velardo - The Sound of AI via YouTube Direct link

Example STFT output

10 of 16

10 of 16

Example STFT output

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Classroom Contents

Short-Time Fourier Transform Explained Easily

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  1. 1 Intro
  2. 2 Join the community!
  3. 3 Fourier Transform Problem
  4. 4 CONSIDER SMALL SEGMENTS OF THE SIGNAL
  5. 5 STFT intuition
  6. 6 Windowing
  7. 7 Overlapping frames
  8. 8 From DFT to STFT
  9. 9 Outputs
  10. 10 Example STFT output
  11. 11 Time / frequency trade off
  12. 12 STFT parameters
  13. 13 Hann window
  14. 14 Visualising sound
  15. 15 Spectrogram
  16. 16 What's up next?

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