Chapter 4: Exercises

  1. Obtain info from a mono audio file
  2. Obtain info from a stereo audio file
  3. Wave recording
  4. Reverse playback
  5. Audio signal manipulation
  6. Audio signal grafting
  7. Experiments on the sample rate
  8. Experiments on adding noise
  9. Voice signal encryption
  10. Create Sine waves
  11. Generate sine wave with time-varying frequencies
  12. Create sirens
  13. Create the illusion of a moving sound source
  14. Create beats
  15. Create time-varying beats
  16. Resample audio signals
  17. 基本錄音
  18. 如何建立音框
  19. 取樣頻率的影響
  20. 雜訊的影響
  21. 重新取樣
  22. 時間反轉播放
  23. 音訊剪接
  24. 單聲道變雙聲道
Audio Signal Processing and Recognition (音訊處理與辨識)