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Blocks

All blocks has a single Output signal, to which an Input on another block can be connected. The rare cases of multiple Output blocks, such as Pan, accomplishes this by having sub-blocks for each Output that downstream blocks can be connected to.

ADSR - Attack, Decay, Sustain, Release

Source Code

Inputs

Name Description
attack Sets the attack time of the ADSR function
decay Sets the decay time of the ADSR function
sustain Sets the sustain level of the ADSR function
release Sets the release time of the ADSR function
gate Gate signal for the ADSR function
trig Re-trig signal for the ADSR function

Audio Input

Source Code

Inputs

Name Description
none

Audio Output

Source Code

Inputs

Name Description
input The audio signal to be set to the physical output port as an audio signal.

Averager

Source Code

Inputs

Name Description
input The signal to be averaged.
averaging_control The amount of averging to be applied to the signal

Calculator

Source Code

Inputs

Name Description
input The signal to apply the Function on.

CFX RBJ Filter

Source Code

Inputs

Name Description
input Signal to be filtered
frequency Frequency to be filtered at
Q Q factor which sets slope and ringing
gain Gain/attenuation in the filter
type
  • 0 - low pass
  • 1 - high pass
  • 2 - bandpass (csg)
  • 3 - bandpass (czpg)
  • 4 - notch
  • 5 - allpass
  • 6 - peaking
  • 7 - low shelf
  • 8 - high shelf

Control Pair

Source Code

Inputs

Name Description
none

CV Input

Source Code

Inputs

Name Description
none

CV Output

Source Code

Inputs

Name Description
input The signal to be set to the physical output prot as a CV signal

Fixed Signal

Source Code

Inputs

Name Description
none

Gate Input

Source Code

Inputs

Name Description
none

Gate Output

Source Code

Inputs

Name Description
input The signal to be set to the physical output prot as a Gate signal.

Inverter

Source Code

Inputs

Name Description
input The signal to be inverted.
scale Scaling of the signal
offset Offset around which the signal should be inverted.

LED

Source Code

Inputs

Name Description
input The RGB value of the LED to be set. Only used if r, g and b are not configured.
r The RED value to be set to the physical LED.
g The GREEN value to be set to the physical LED.
b The BLUE value to be set to the physical LED.

Lg

Source Code

Inputs

Name Description
input The signal that wil have ln (the natural logarithm) applied to it

Lg2

Source Code

Inputs

Name Description
input The signal that wil have log2 applied to it

Lg10

Source Code

Inputs

Name Description
input The signal that wil have log10 applied to it

Mixer

Source Code

Inputs

Name Description
inputs[] An array of signals to be mixed to the Output
volumes[] An array of volume controllers, one for each Input

Offset

Source Code

Inputs

Name Description
input The signal to be offsetted
offset_control The amount of offset to be applied to the Input

Oscillator

The Oscillator is a block that generates waveforms at a controllable frequency and amplitude. The start of the waveform is also controllable with the trigger, but should be used with caution as it introduces spike frequencies.

Source Code

Inputs

Name Description
frequency The frequency to generate. For non-SINE, it is the inverse of the full cycle period
amplitude The amplitude of the output signal.
trigger Re-trigger the wave generation to time zero.

Pan

Source Code

Inputs

Name Description
input The signal to be split in a left and right channel.
control The balance between left (0V) and right (10V) channel

Sub-blocks

Name Description
left_channel
right_channel

Passthru

Source Code

Inputs

Name Description
input The signal to be pass to the output.

Potentiometer

Source Code

Inputs

Name Description
none

Push Button

Source Code

Inputs

Name Description
none

Scale

Source Code

Inputs

Name Description
input The signal to be scaled.
control The amplication/attenuation control. 0V=muted, 10V=~20dB gain

State Variable Filter

Source Code

Inputs

Name Description
input Signal to be filtered
frequency Frequency to be filtered at
Q Q factor which sets slope and ringing
gain Gain/attenuation in the filter

Sub-blocks

Name Description
lowpass_out Low pass filter output signal
highpass_out High pass filter output signal
bandpass_out Bandpass filter output signal
notch_out Notch filter output signal

Volume

Source Code

Inputs

Name Description
input Signal to be volume controlled.
control The amplication/attenuation control. output=input*(0.05 * control + 0.5)