Oberheim GM-400, Operating Manual

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Oberheim GM 400
Digital Signal Processor
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107
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PITCH SHIFTER 2
A further version of the Pitch Shifter which allows the realization of no less than three separate
shifting lines.
Shift parameter. Range: -24
÷
+24
Fine parameter. Range: -50
÷
+50
These parameters set the quantity of frequency variation required, subdivided into a roughly
accurate part set in semitones (Shift) and a fine part set in hundredths of a tone (Fine).
Line parameter. Range: 1 - 3
This parameter determines which of the 3 lines is to be modified. Naturally, only the line
selected will be shown and modified.
Level parameter. Range: 0 - 100
Regulates the level of the individual shifting lines.
Mode parameter. Range: 1 - 5
Offers the user a choice of five operating modes. Number 1 will provide operation of the 3
effect lines virtually simultaneously with the input signal. As the values are increased, the
lines will become more and more distinguishable, until at the highest setting they form an
arpeggio.
Direct Level parameter. Range: 0 - 100
Regulates the level of the direct signal.
Level parameter. Range: 0 - 100
Regulates the level of the output signal in the context of the effects chain, in this case the sum
of the processed sound and the direct sound, mixed by means of the LEVEL parameter of the
1st editing page of the effect and the DIRECT LEVEL parameter.