Auditory Filter Banks

Auditory filter banks are non-uniform bandpass filter banks designed to imitate the frequency resolution of human hearing:

• Constant-Q Filter Banks
  • Third-Octave Filter Bank
  • Wavelet Filter Bank
• Auditory Filter Banks
  • Gammatone Filter Bank
  • Gamma-Chirp Filter Bank

• Online Resources:
  • Animation of Sound in the Ear

  • Auditory Toolboxhttp://rvl4.ecn.purdue.edu/~malcolm/interval/1998-010/http://rvl4.ecn.purdue.edu/ malcolm/interval/1998-010/ (includes Gammatone Filter Bank)