Audio filter

Simulink model of an audio filter.

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Simulates an audio filter by reading a wave file, applying the filter, and displaying the filter input and output on a scope while playing the filter output through the computer sound card. As it stands, the filter is a single pole low pass filter with a 400 Hz cutoff frequency, but it can be easily modified to simulate other filters.

Cite As

John Jendzurski (2026). Audio filter (https://uk.mathworks.com/matlabcentral/fileexchange/37333-audio-filter), MATLAB Central File Exchange. Retrieved .

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General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.0.0