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10: Sub Oscillator
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10: Sub Oscillator
This effect adds very low frequencies to the input signal. It is very useful when simulating a roaring
drum sound or emphasizing powerful low range harmonics. You can also adjust the oscillator frequency
to match a particular note number, for use as an octaver.
a OSC Mode Note (Key Follow), Fixed
Determines whether the oscillator frequency follows the
note number or whether it is fixed.
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b
Note Interval –48…0
When OSC Mode = Note (Key Follow), this parameter
sets the pitch difference from the note number.
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Src (fixed) Note No. Note number information source (fixed to Note #).
c Note Fine –100…+100 Fine adjustment of the oscillator frequency.
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d
Fixed Frequency [Hz] 10.0…80.0Hz
When OSC Mode = Fixed, this parameter sets the oscilla-
tor frequency.
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Src None…Tempo
Oscillator frequency modulation source when OSC Mode
= Fixed.
Amt –80…+80Hz
Oscillator frequency modulation amount when OSC Mode
= Fixed.
e Envelope Pre LPF 1…100
The upper limit of the frequency range for which very low
harmonics are added.
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f Envelope Sens 0…100
Sets the sensitivity with which very low harmonics are
added.
g Envelope Shape –100…+100 Sets the oscillator’s volume envelope curve.
h
Wet/Dry Dry, 1:99…99:1, Wet Sets the balance between the effect and dry sounds.
Src None…Tempo Modulation source of effect balance
Amt –100…+100 Modulation amount of effect balance
a: OSC Mode
b: Note Interval
b: Src
c: Note Fine
The OSC Mode parameter selects the oscillator operation mode. When Note
(Key Follow) is selected, the oscillator’s frequency is determined based on the
note number, allowing you to use it as an octaver. The Note Interval parameter
sets the pitch offset from the original note number by semitone steps. The Note
Fine parameter allows you to fine-tune in steps of cents.
The Src parameter is fixed to the Note #, and you cannot select another source.
d: Fixed Frequency [Hz]
The Fixed Frequency parameter sets the frequency when you select “Fixed” for
the OSC Mode parameter.
e: Envelope Pre LPF
This parameter sets the upper limit of the frequency range to which very low
harmonics are added. Adjust this parameter if you do not want to add lower
harmonics to the higher range. For example, you can create a nice effect by add-
ing very low harmonics only to the bass drum sound, not to the snare sound.
In
Wet / Dry
Mono In - Mono Out
Envelope
Shape
Note No.
OSC Mode
Fixed
Note (Key Follow)
Pre LPF
Sine Oscillator
Fixed Frequency
Pitch
Note Interval, Fine