Note to Pitch Node

Converts a melody to a control signal, containing pitch information from the melody. This is useful to control effect parameters based on pitch, such as filters, or complex modular synth patches.


Melody Input

A melody to convert to a control signal, containing the pitch in MIDI code or frequency Hz. This can be a real-time melody source, such as that from the MIDI Keyboard Node, or a connection from a static source, such as a Piano Roll Node.


Output Format

Sets the output format:

  • Frequency – outputs pitch in Hz (for example, the output will be 440 for an A4 note)
  • MIDI Code – outputs pitch in its MIDI code (for example, the output will be 60 for a C4 note)
Hold Duration

Keep the value from the last note for this duration, in seconds, or until another note overrides it

For example, if set to 5, the output will continue to output the velocity of the last note for 5 seconds, or until another note overrides it.

This is useful for custom audio synthesis with a long ADSR release duration.


Control Output

The current pitch value, in the specified output format, or 0 if no notes are playing at the moment.

Technical details

This Node always outputs a single pitch value. If a polyphonic melody is connected, the output is the pitch from the most recently started note. That is, when a note starts playing, it overrides earlier ones.

Similar Nodes

  • The Pitch Detect Node works in a similar fashion, except it takes an audio signal, analyzes it, and outputs its frequency information. However, the Note to Pitch Node is faster and more accurate.