CurveEQ is a professional equalizer for mastering. CurveEQ has a function to display the actual response of the filter, which makes it possible to observe what the equalizer does with sound. Thus, it is much easier to achieve the desired result. A special technology is also implemented that allows you to transfer the shape of the spectrum from one record to another. Filters can be switched between “linear” and “minimum phase” modes. CurveEQ has a spectrum analyzer with many settings. It is possible to display, save and load static spectrum graphs for comparison or compliance testing.