Hello,

Maybe I'm stupid.

Could someone kindly suggest some way to interject some sort of a pitch-shift controller between a simple [adc~] to [dac~], so as to affect realtime audio?

I've combed the Help-Browser and also the Pd directories (Win XP~:o(, but there only seem to be examples for pitch-shifting audio-files (samples?), whether from inventory or from spot recording.

Yes, I'm a newbie, now and perhaps forever ~ music is unfortunately not a primary preoccupation for me.

Maybe I'm mad.

This is about a 'performance' that I've trapped myself into doing in CeC & CaC 2007, next month, since I really couldn''t find anyone to do the sort of demo I intend to do, instead of me, here in New Delhi, India. See: http://www.theaea.org/cec_cac/

Would be grateful for any advice I can have on this, and also any helpful suggestions beyond this for the circus.

The audio-feed will be live-guitar ~ via a simple guitar-effects-processor, so.as to keep life at least slightly simple.

Keep well ~ Shankar

@ShankarBaba said:

Could someone kindly suggest some way to interject some sort of a pitch-shift controller between a simple [adc~] to [dac~], so as to affect realtime audio?

Attached is a pitchshifter~ abstraction that works on live input.

http://www.pdpatchrepo.info/hurleur/pitchshifter~.pd

And here is the help file.

http://www.pdpatchrepo.info/hurleur/pitchshifter~-help.pd

Hail Claudius!!

Just the ticket~:o)

Thanks a lot!! I'm grateful for the kick-start..

By the way, is it reliable to view the Performance window in Win XP to assess processing-load while doing something?

Meanwhile, finally broke through on the midi-board too, just this morning, following Tom Scarff's beautiful little barebones design (Analog to Midi), with just one very *slight* change to the circuit,.. and of course, also dramatically reduced in size.

Let's see, let's see.

I'll have to also learn to use it all sensibly for at least a few minutes.

Keep well ~ Shankar

@ClaudiusMaximus said:

And here is the help file.

What is the "expr~ tanh(8*$v1*(1-$v2))" and the "phasor~ 1" for? It seems to work fine without it.