[linux-audio-user] monophonic audio -> MIDI

Steve Harris S.W.Harris at ecs.soton.ac.uk
Thu Sep 12 06:50:06 EDT 2002


On Thu, Sep 12, 2002 at 12:23:13 +0200, Frank Barknecht wrote:
> > I don't know of one, but if you are adventurous it should be possible to
> > build one using pd with a frequency tracker, freq->note converter and midi
> > out. ;)
> 
> Yes, this works with the object fiddle~, which is quite a good pitch
> tracker. 

Yes, its excellent, I just tried it.

I have built them by using a amplitude > 0 logic module, a pulse width
limiter, an envelope follower and some sort of reciprocal transoform
before on modular systems. The results aren't fantastic, but its quite
fun.

- Steve



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