Title: SiImpactUserManual_V1.4_screen_original.pdf
Diff - DiffusionInitial echo density.High settings of Diffusion result in high initial echo density, and low settings cause low initial density. In a re- al-world situation, irregular walls cause high diffusion, while large flat walls cause low diffusion. For drums and percussion, try using higher Diffusion settings.Bass Bst - Bass BoostBoost or cut frequencies below the Bass Boost Frequency (the transition point from Mid Rt to Low Rt).The amount of boost or cut required is highly dependent on the material being processed.RT Hi Cut - Reverb Time High CutSetthefrequencyofa6dB/octavelow-passfilteronthereverberatedsignal.It does not attenuate the reflections. High frequencies are often rolled off with this parameter, resulting in more natural-sounding reverberation. Setting a low frequency for this parameter can actually shorten the reverb time, as it damps the audio as it recirculates.Hi CutAdjust the amount of high frequency content in the reverberation tails.