ChromaSOUND is a general-purpose audio DSP program, that provides the following features :

* SSB "denoise", for reducing static on SSB signals
* Automatic notch filter, for removing tones, heterodynes, and those pesky carriers
* Bandpass, Low-Pass, High-Pass, and Band-stop (manual notch) filters
* User-defined filters, using the built-in Graphical Filter Designer. Just drag your filter from the design window to an empty button!
* Selection of pre-defined filters,
* AGC, or Automatic Gain Control for operation under varying conditions