2. Basic Bass
Thesecondexampleisasimpleandusefulbasssound.
Again,theVCOprovidesamixofsaw-andsquarewavesignals.Thelast-namedgetsaslightpulswidth
modulationbyLFO2inordertomakethesoundricher.Experimentwiththeparametersettings,especially
withVCFFreqandresonanceaswellaswiththeADSRparameters.
Withveryshortdecayvaluesandlowcutoffsettings,slightbutclearlyaudiblepopsmayoccur.Thisisnor-
mal.Ifnotdesired,simplyincreasethesevaluesabit.
IfyouconnecttheCV4socketinthebacksidewiththeVCFFinput,youmayadditionallycontrollthelter
cutoffwiththemodwheelofyourMIDIkeyboard.
RaiseltercutoffandresonanceandcrankuptheLFMknob(linearFM)slowlytomaximum.Thesound
becomessharper.Experimentwiththeltersettingsandtherangeswitchoftheoscillator.