MATLAB Examples

Perform Parametric Equalization

Examine the Parametric EQ Filter block in a Simulink® model and tune parameters.

1. Open the Spectrum Analyzer and Parametric EQ Filter blocks.

2. In the Parametric EQ Filter block, click View Filter Response. Modify parameters of the parametric equalizer and see the magnitude response plot update automatically.

3. Run the model. Tune parameters on the Parametric EQ Filter to listen to the effect on your audio device and see the effect on the Spectrum Analyzer display. Double-click the Manual Switch block to toggle between the original and equalized signal as output.