SPL

The Transient Designer 2 offers a revolutionary concept for the dynamics processing rendering controls as Threshold, Ratio and Gain superfluous. The automation of the Transient Designer is highly evolved so that while the ongoing processing inside can be a lot complex, the user has to deal with only a few intuitive controls. The Differential Envelope Technology of SPL is the first solution for independent processing level, allowing you to speed up or slow down transients and to prolong or shorten the sustain. The degree of dynamic processing needed to do this could not be duplicated even if you use a multiple chain conventional compressors, however only two are needed checks per channel to allow the user to reshape completely attack and sustain of the sound.