The Filter Envelope controls the filter cutoff position via the Filter Modulation Knob on the Filter Panel over time.
This control determines the initial rise time of the filter envelope. The shortest time is selected by setting it fully counter-clockwise.
This control determines the fall time of the filter envelope down to the level set by the sustain control while a key on the keyboard is being held down. If the sustain control is at its maximum position, this control has no effect on the sound. If the sustain control is set completely off, this control determines completely the decay characteristics of the filter envelope.
This control determines the level of the filter envelope following the initial decay (set by the decay control).
This control determines the fall time of the filter envelope of a particular voice after the key controlling that voice is released. If the sustain control is set at its maximum position, this control completely determines the decay characteristics of the filter envelop.
The Loudness Envelope controls the overall volume of the instrument over time (pre FX).
This control determines the initial rise time of the loudness envelope. The shortest time is selected by setting it fully counter-clockwise.
This control determines the fall time of the loudness envelope down to the level set by the sustain control while a key on the keyboard is being held down. If the sustain control is at its maximum position, this control has no effect on the sound. If the sustain control is set completely off, this control determines completely the decay characteristics of the loudness envelope.
This control determines the level of the loudness envelope following the initial decay (set by the decay control).