LPF/CombFilter recordings with deep modulation applied.

The Cut Off Frequency of the LPF in the feedback circuit of the CombFilter and the mixing level of the effect were optimized.

Perhaps due to the interpolation circuit, the balance setting of 1:1 between the original sound and CombFilter seemed less effective, so the ratio was initially set at 9:11.　This time, the ratio was changed to 2:3, but ideally, the mix balance should be variable.　However, due to the capacity limit of RAM size, it is difficult to secure more parameters, so it seems realistic to search for an appropriate balance.