KQ MiniSynth – Envelope/Logic modules

This is a module which watches “Gate” and outputs an envelope (a change of the volume) of a range of -1 to 1.
The generator is the “ADSR” type one.

Connectors/Parameters

• Delay

  Time to start changing the output after “Gate” ≥ 0.

• Attack

  Time before the output becomes maximum after “Delay”.

• Decay

  Time before the output declines to “Sustain” after the output becomes maximum.

• Sustain

  A level that the output falls after “Decay” when “Gate” ≥ 0.

• Release

  Time before the output declines from “Sustain” to -1 when “Gate” < 0.

• Gate

  The generator watches this input.
  Usually connect “Keyboard Gate/Velo”.

• Velo/Alt.Velo

  Select a source to input velocity.
  The generator uses “Alt.Velo” value if this is not connected.

• Out

  This outputs an envelope. The range of value is -1 … 1.

This is a module which watches “Gate” and outputs an envelope (a change of the volume) of a range of -1 to 1.
You can make more complicated envelope than Type A’s one.

Detail

First, the output becomes “Level4” value when “Gate” < 0.
Next, the output turns into “Level1” value with the rate of “Rate1” when “Gate” ≥ 0.
The output turns into “Level2” value with the rate of “Rate2” after the output becomes “Level1”.
The output turns into “Level3” value with the rate of “Rate3” after the output becomes “Level2”.
The output keeps “Level3” value if “Gate” ≥ 0.
Finally, the output turns into “Level4” value with the rate of “Rate4” when “Gate” < 0.

Connectors/Parameters

• Rate 1…4

  Rates of change of the envelope volume.

• Level 1…4

  Envelope volume levels of the state 1…4.

• KBD Rate Scaling

  The generator modulates the rate with the V/Oct input pitch.
  When this value > 0, the higher the pitch is, the larger the rate is.

• Gate

  The generator watches this input.
  Usually connect “Keyboard Gate/Velo”.

• Velo/Alt.Velo

  Select a source to input velocity.
  The generator uses “Alt.Velo” value if this is not connected.

• Out

  This outputs an envelope. The range of value is -1 … 1.

Toggle

Watchs “Switch” and changes input.
The input is “In 1” if “Switch” is off, “In 2” if it is on when the button “INVERT” is off.

Connectors / Parameters

• In 1,2

  The inputs.

• Switch

  With this value, the module determines the input.

• INVERT button

  The behavior of the switch is reversed when you tap this button.

• Out

  The output.

This is a module which outputs with replacing the polarity of “In”.

Connectors/Parameters

• In

  Select a source to invert.

• Out

  This outputs the inverted.

This is a module which outputs “True” or 1 if all “Gates” ≥ 0, outputs “False” or -1 if not.

Connectors / Parameters

• Gates

  Select sources as switches.

• True

  Select a source to output when all Gates ≥ 0. The input value is 1 if not connected.

• False

  Select a source to output when any Gates < 0. The input value is -1 if not connected.

• Out

  This outputs the processed.

This is a module which outputs “True” or 1 if any “Gates” ≥ 0, outputs “False” or -1 if not.

Connectors / Parameters

• Gates

  Select sources as switches.

• True

  Select a source to output when any Gates ≥ 0. The input value is 1 if not connected.

• False

  Select a source to output when all Gates < 0. The input value is -1 if not connected.

• Out

  This outputs the processed.

All polyphonic outputs are 1 if any polyphonic input is 0 or more, otherwise -1.
When Keyboard Gate is connected to this module, the output is 1 if any key is pressed, or -1 if no key is pressed.
A CPU load may increase when you use this module because all voices are always active.

Connectors/Parameters

• In

  The input.

• Out

  The output.

This is a module which outputs the maximum/minimum input.

Connectors/Parameters

• MAX/MIN buttons

  Select a type.

• In 1,2

  Select sources as choices.

• Out

  This outputs the selected.