User Manual
Program Parameter Data 
The following table lists the Prophet ’08’s voice parameters. These are used for 
the NRPNs and in the program and edit buffer dumps. Since most parameters 
are present in both the A and B layers, they are listed side-by-side. 
A  B  Range  Description 
0  200  0 – 120  Oscillator 1 Frequency, 0 – 120 in semitones (10 
octave range) 
1  201  0 – 100  Oscillator 1 Fine Tune; 0 = -50 cents, 50 = 0 
(centered), 100 = + 50 cents 
2  202  0-103  Oscillator 1 Shape 
0 Oscillator Off 
1 Sawtooth 
2 Triangle 
3 Sawtooth/triangle mix 
4 – 103 Pulse Wave, Pulse width 0 – 99 
3  203  0 - 127  Oscillator 1 Glide 
4  204  0 - 1  Oscillator 1 Keyboard Off/On 
5  205  0 – 120  Oscillator 2 Frequency, 0 – 120 in semitones (10 
octave range) 
6  206  0 – 100  Oscillator 2 Fine Tune; 0 = -50 cents, 50 = 0 
(centered), 100 = + 50 cents 
7  207  0-103  Oscillator 2 Shape 
0 Oscillator Off 
1 Sawtooth 
2 Triangle 
3 Sawtooth/triangle mix 
4 – 103 Pulse Wave, Pulse width 0 – 99 
8  208  0 - 127  Oscillator 2 Glide 
9  209  0 - 1  Oscillator 2 Keyboard Off/On 
10  210  0 - 1  Sync off/on 
11  211  0 - 3  Glide Mode: 
0 fixed rate 
1 fixed rate auto 
2 fixed time 
3  fixed time auto 
12  212  0 - 5  Oscillator Slop 
13  213  0 - 127  Oscillator 1 - 2 Mix 
14  214  0 - 127  Noise Level 
15  215  0 - 164  Filter Frequency, steps in semitones 
16  216  0 - 127  Resonance 
17  217  0 - 127  Filter Keyboard Amount 
18  218  0 - 127  Filter Audio Modulation 
19  219  0 - 1  Filter Poles 0: 2-pole; 1: 4-pole 
20  220  0 - 254  Filter Envelope Amount; -127 to +127 
21  221  0 - 127  Filter Envelope Velocity Amount 
22  222  0 - 127  Filter Envelope Delay 
23  223  0 - 127  Filter Envelope Attack 
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