Access Virus TI Snow Guide De Démarrage Rapide page 29

You can adjust the following 3 parameters via the Value knobs beneath the display:
Soft Knob Parameter
#1 LFO1 Rate or
Clock 1
#2 LFO2 Rate or
Clock 2
#3 LFO3 Rate or
Clock 3
Envelopes Menu
Please select patch "Tutorial 6" (RAM8 8-6). This is where you can determine the overall shape of a sound,
both in volume and timbre. The value knobs are assigned as follows:
Soft Knob Parameter
#1 Amp Attack
#2 Filter Attack
#3 Filter Env Amt
Effects Menu
Please select patch "Tutorial 7" (RAM8 8-7).
Enter the Effects menu. Effects are used for further processing of the entire output of the synth engine. You
can adjust 3 parameters relevant to the current patch via the Value knobs beneath the display:
Meaning
Select patch RAM A-64 'Tutorial 5' and listen carefully to the sound as you
adjust this parameter. In this patch, LFO1 is modulating the amount of filter
resonance.
Listen carefully to the sound as you adjust this parameter. In this patch,
LFO2 is modulating the stereo positioning of the sound, or 'panorama'.
Listen carefully to the sound as you adjust this parameter. In this patch,
LFO3 is modulating the pitch of both oscillators.
Meaning
This determines how long it takes for the sound to reach full volume after a
key is pressed. The higher the value, the longer it takes.
This determines how long it takes for the filter to reach the maximum value
as determined by the current setting for Cutoff 1 or 2 (Offset), coupled with
the Filter Env 1/2 Amount value. No effect will be heard here unless Filter
1/2 Env Amt is set to a value other than zero.
This determines the degree to which the filter envelope will affect the cutoff
of the filters. For this to have any audible effect, you will need to turn the
Cutoff knob down - a value of around 30 should be suitable. Now, keep
playing notes as you gradually increase the value of Env Amount. Notice
how the beginning of the notes (the attack) gets sharper and brighter,
the higher the value of Env Amount? That's because the filter envelope is
sweeping the cutoff right up, then right down again at the start of every
note (this is why you needed to turn Cutoff down, so that the envelope had
somewhere to go).
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