Oberheim OB 12, Руководство по эксплуатации

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OB 12
Z-Domain Synthesizer
7. 11 REGULATING the GENERAL VOLUME (VOLUME)
7. 12 USING the [PITCH] and [MODULATION] WHEELS
162
•
[Q]: sets the band-width of operation on the frequency set with the [MID] trimmer.
•
[HIGH]: regulates the enhancement / attenuation of the signal with frequencies higher than 6
KHz.
The trimmers which regulate the amount of action on the signal ([LOW], [FREQ] and [HIGH])
operate exactly as described for the graphic equalizer. For the [MID] and [Q] trimmers, higher
slider positions set higher values of the parameters they control.
•
[BYPASS]: sets whether the Equalizer section is to be bypassed (LED on) or not (LED off).
This section allows you to regulate the volume of the Program, and therefore not of the individual
timbre.
•
[MASTER VOLUME]: you can use this slider to regulate the final volume of the Program.
There are two wheels beside the OB-12 keyboard allowing the user to:
•
[PITCH]: control the general pitch of the instrument, with consequent sending of MIDI Pitch
Bend messages.
•
[MODULATION]: control the depth of modulation by the LFO2 on the sections specified in the
section of the same name; control the Manual Morphing effect; control the parameters associated
to the Aftertouch.
As well as the two wheels, the WHEEL MODE section also contains the controls enabled for
assignment of functions to the [MODULATION] wheel.
This section therefore contains the following controls:
•
[STND-M.MORPH]
(Standard-Manual Morph)
: enables the two
modes for use of the [MODULATION] wheel, i.e. for modulating
the signals by means of LFO2 ([STND] LED on) or for
controlling the Manual Morph function ([M.MORPH] LED on).
Refer to point 9.9 for further information concerning use of
the [MODULATION] wheel for controlling the Manual Morph.
N.B.: control of the Manual Morph can only be assigned to the [MODULATION] wheel if this
function is active.
•
[AFTERTOUCH EXCHANGE]: with this function active (button LED on), the parameters
controlled with the Aftertouch can only be controlled by means of the [MODULATION] wheel,
while the depth of modulation by LFO2 (the LFO2 DEPTH parameter) will be controlled by the
Aftertouch.
N.B.: control of the Manual Morph is independent of the setting of this function. You can
therefore control this function by means of the [MODULATION] wheel in both cases.