Comb Filter

Comb Filter is a lightweight audio plugin developed specifically for helping you apply band separation modes and increase the phaser sound. It gives you the possibility to control the distance between the filter peaks and make adjustments to the feedback. The audio plugin is developed specifically for Audacity so it cannot be used with other audio tools.
There are lots of plugins available on the market for enhancing Audacity’s audio set of options. Comb Filter is just one of them. Audacity is well-known for being an open-source, cross-platform audio editor and recorder.

Interacting with the GUI

The audio plugin reveals a clean feature lineup and embeds all configuration settings within a single window, making it very easy for you to get an idea about how it works. You cannot appeal to a help manual to read more about the audio configuration process. However, you can venture into setting up the entire process on your own because the dedicated parameters look highly intuitive.

Audio tweaking options

Comb Filter gives you the possibility to control the distance between filter peaks and set up the feedback level by increasing the phaser sound. Setting up the audio parameters proves to be a piece of cake thanks to the integrated sliders. In order to alter the band separation (Hz) and feedback options, you just need to move the built-in sliders or input the target value in the dedicated panels.
Tests have pointed out that that Comb Filter carries out tasks quickly and without errors. It remains light on system resources so the overall performance of the computer is not affected. You may keep it enabled in the background. The audio plugin offers very good output results.

Final ideas

To sum things up, if you are looking for a simple software solution for boosting Audacity’s audio playback capabilities and make changes to the band separation and feedback on the fly, you can give Comb Filter a try and see what it can do for you. It can be tweaked by less experienced users and professionals alike.