the breakpoint note specified by the “CutoffScBP” parameter, above. A setting of “+00” produces no key scaling. Positive values apply scaling to notes below the breakpoint (i.e. on a keyboard, notes to the left of the breakpoint), producing a gradual lowering of the cutoff frequency down the scale. Negative values apply scaling to notes above the breakpoint (i.e. on a keyboard, notes to the right of the breakpoint), producing a gradual lowering of the cutoff frequency up the scale. Higher positive or negative values produce a greater variation in the filter cutoff frequency.

06(04): Bass

•Bass Tone Control

•Settings: -64 … +63

Boosts or cuts the low frequencies. Positive values boost the lows while negative values cut the lows. A setting of “+00” produces no boost or cut.

07(05): Treble

•Treble Tone Control

•Settings: -64 … +63

Boosts or cuts the high frequencies. Positive values boost the highs while negative values cut the highs. A setting of “+00” produces no boost or cut.

Amplitude & Filter Envelope

level

time

Attack

Decay

Release

time

time

time

Note

 

Note

on

 

off

08(06): Attack Time

•Amplitude & Filter Envelope Attack Time

•Settings: -64 … +63

Sets the attack time of the amplitude & filter envelope generator. “Attack time” refers to the length of time it takes for the envelope to reach maximum level from the instant a note is played. Positive values produce a slower attack while negative values produce a faster attack.

09(07): Decay Time

•Amplitude & Filter Envelope Decay Time

•Settings: -64 … +63

Sets the decay time of the amplitude & filter envelope generator. “Decay time” refers to the length of time it takes for the envelope to fall to the sustain level after the maximum attack level has been reached. Positive values produce a slower decay while negative values produce a faster decay.

72Filter & Envelope Generator Editing