Hi William,

A while ago, I ported [shifter~] from Max/MSP to Pd. Shifter is originally written by Tristan Jehan and uses PSOLA for pitch adjustments making it less prone to formant artifacts. I don’t know how to put it in Deken, but I think others could find it useful so I’m sending it as an attachment here (Pd source code, patch, and binaries for Pd-0.48-1/MacOS).

Cheers,

Julian.






> On Mar 15, 2018, at 0:20 AM, pd-list-request@lists.iem.at wrote:
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> Today's Topics:
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>   1. Pitch correction abstraction based on I10.phase.bash.pd
>      (William Brent)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 14 Mar 2018 11:19:47 -0400
> From: William Brent <william.brent@gmail.com>
> To: pd-list@lists.iem.at
> Subject: [PD] Pitch correction abstraction based on I10.phase.bash.pd
> Message-ID:
>       <CAGukSDNSs6Pe0hNMXPqxmoV+U6im8ax7Sj9MtXVZfw5VgKuKUQ@mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi all,
>
> I've been picking apart I10.phase.bash.pd for teaching purposes, and ended
> up making an adaptation of it for live inputs. Here's a .zip file of my
> first go at it. It's an abstraction and help file, and can be used to get
> auto-tune-like results on vocals. I'm about 20 years late to the party on
> that one, but it's still fun...
>
> Maybe someone has already done something like this that I'm not aware of -
> I'd like to know if so. Otherwise, I may do a little more tinkering and put
> this up on deken.
>
> William
>
>
>
> --
> William Brent
> www.williambrent.com
>
> “Great minds flock together”
> Conflations: conversational idiom for the 21st century
>
> www.conflations.com
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