Add64 implements Additive Synthesis for creating new sounds that are not accessible to any other synthesis method. Due to its large number of parameters, Additive Synthesis has never really reached much popularity. Add64 is therefore designed to provide fast real-time access to all parameters. A set of two 24-stage filters has been added to map complex spectral alterations onto a set of only a few parameters. Emphasis has also been put on modulations, both in the filter as well as the spectral design sections Install presets. Recommended add64