[PD] real-time tuning patch or object ?

[Фывапр Олджэвич]

Hi !

Did anyone try to do real-time tune-corrector (like Melodyne or autotune) in PD ?

I really wanted to work with differently tuned recorded peoples words in realtime.. 

i mean being able to correct it via midi-keyboard in real-time, like vocoder.. 

But vocoder seems to be too synthetic in sound.

And simple pitch-shifting is also sounds bad and is heavy. 

any advice ?

Thank you !!