Arturia JUPITER-8V 2 User Manual download pdf (Page 70)

ARTURIA – JUPITER-8V – USER’S MANUAL

The amplifier (VCA)

This module is very simple, it consists of:

VOLUME

Knob to set the volume of the synthesizer

LFO MOD

Slider to set the intensity level of the modulation by the LFO.

The amplifier’s volume is directly affected by envelope 2 (ADSR2).

7.1.5 The ADSR Envelopes

The «ADSR» envelopes allow several parameters to be controlled with the help of the

keyboard as a trigger. You will find two envelopes on the Jupiter-8: one unit for the

cutoff frequency of the filter (as well as the frequency of VCO2) and another one to

modulate the VCA amplitude.

When playing the keyboard, the envelopes will trigger and modify the way to sound will

be heard.

The ADSR envelope of the filter

The ADSR envelope consists of 4 different parameters:

ATTACK

The Attack is the time that the sound will take to reach its maximum

volume once we have pressed a key on the keyboard.

DECAY

The Decay is the time that the sound will take to diminish after the

attack portion is complete.

SUSTAIN

The Sustain is the maximum volume level that the sound will reach

after the decay is complete.

RELEASE

The Release is the time that the sound will take to diminish once the

key has been released.

KEYFLW

Switch to connect envelope 1 and/or 2 to the keyboard follow. When

the switch is “ON”, the envelope times – “A”, “D” and “R” – will be as

shorter as you will play the higher notes on your MIDI keyboard.

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Arturia JUPITER-8V 2 User Manual Page 70