日本語の説明はこちら

What is this?

A gen code of custom ADSR envelope. The concept is a hybrid one of adsr~ and live.adsr~, and use with live.adsrui.

Requirement

Max 8.3.0 or above. 8.2.x is okay but not in timing accuracy and may cause click noise when retrigger.

Usage

Create gen~ object and load the gendsp file. Input note on/off amplitude, pulse signal for retrigger, and messages from live.adsrui to gen~.

See the sample patch for details.

Input messages

• loopmode [int]: Switches envelope mode as the same as live.adsr~.
  0: normal ADSR (default)
  1: trigger mode (play to end mode in adsr~)
  2: loop mode

• legato [int]: Switches the behavior when received note on while the envelope is active, as the same as adsr~.
  0: retrigger mode (default)
  none 0: legato mode
  

• retrigger [float]: retrigger delay in msec, as the same as adsr~.

• speed [float]: speed ratio of the envelope for 'Time<Vel' feature. (default=1.0)

• float / signal
  

  • In the left inlet: note on / note off amplitude in 0 to 1.
    
  • In the second inlet: trigger input for retrigger behavior. Must be pulse signal from click~.
  • In the third inlet: attack time (the rest of inlets are same as live.adsr~)
  • In the fourth inlet: decay time
  • In the fifth inlet: sustain
  • In the sixth inlet: release time
  • In the seventh inlet: initial
  • In the eighth inlet: peak
  • In the ninth inlet: final
  • In the tenth inlet: attack slope
  • In the eleventh inlet: decay slope
  • In the twelfth inlet: release slope

Output

• in the left outlet: the envelope signal.
• in the second outlet: outputs 1 when the envelope is active. As the same as the second outlet of live.adsr~.
  <TIP> you can make mute message for thispoly~ from this output and edge~.
• in the third outlet: outputs 1 when the envelope is active except release phase. Otherwise outputs 0. As the same as the second outlet of adsr~.

Miscellaneous

• Curve shapes are not perfectly the same as live.adsr~.