It'd be great if Vuo could simplify the process of converting FFT data to MIDI notes. Suggested node would have a monophonic (melodies) and polyphonic (chords) detection modes. There might be some challenges with requiring a high sample buffer size...

Some folks attempting it here in Processing:

This resource might be helpful for coding methodologies such as:


Moderator note: 

Fixed broken link
Notes from Team Vuo

Vuo Pro: 

No — available with both Vuo CE and Vuo Pro


●●○○ — A few weeks of work


●○○ — Appeals to current community


Thanks! I'd very much like to

cymaspace's picture
Submitted by

Thanks! I'd very much like to be able to see the data for the dominant harmonic(s) (typically the loudest frequency). I'm not too picky on MIDI integration but that maybe makes the most sense given the other available nodes as we can do MIDI Note --> Frequency with an extra node.

Ultimately, it'd be great to be able to build an audio tuner with the node.

Feature status

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50 votes so far!

Who voted?

stereospread's picture
Tom Ashe's picture
cymaspace's picture