Re: [PD] autotune / pitch correction

[mark edward grimm]

Hi Carlos,

 the code is a bit
 messy... nevertheless it works!

No problem! Thanks for the patch. Looks great!

 If you introduce any improvement, please let me
 know!

Yes! I will definitely give it a shot this week!

 http://www.celemony.com/cms/index.php?id=dna

..really interesting. i had never heard of this
before. ill check the demo out! 

Thanks for the link and patch!

Cheers
mark



--- Carlos E. Hidalgo Nieto
[EMAIL PROTECTED] wrote:

 Mark Edward Grimm wrote:
  i am just wondering it anyone has implemented an
  'autotune' / pitch correction type patch in PD for
  audio input
 
 Hello Mark and list!
 
 A few months ago I made an approach to an automatic
 pitch correction patch,
 like the autotune. I'm just a newbie, so I'm afraid
 the code is a bit
 messy... nevertheless it works!
 
 In the attached patch you can select the 'scale' of
 notes, as you said, and
 set a coefficient for the level of correction. A
 coefficient of 100 makes
 the 'cher effect', and with 50 - 60 you get a
 natural voice.
 
 If you introduce any improvement, please let me
 know!
 
 By the way, related to pitch detection and
 correction, i'm very impressed
 with this:
 http://www.celemony.com/cms/index.php?id=dna
 It's a polyphonic pitch detection and correction
 software... wow! Does
 anyone in the list know something about the secret
 behind this kind of
 magic??? ;-)
 
 Carlos
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mark edward grimm | m.f.a | ed.m
syracuse u. | vpa foundations | timearts
adjunct | new media consultant
megrimm.net | socialmediagroup.org  .com   
[EMAIL PROTECTED] | 585.509.8703


  



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[PD] autotune / pitch correction

[mark edward grimm]

hello list,

i am just wondering it anyone has implemented an
'autotune' / pitch correction type patch in PD for
audio input - not unlike the antares autotune
hardware/plugs

...and if so, if they would not mind sharing an
example?

it would be:

- fiddle~ to recognize audio pitch (to the best of its
ability)

- check it against a 'scales' database (the 'scales'
sub-patches in 'xyZee' come to mind off the top of my
head.

- use pitch shifting to shift audio input to closest
note on chosen scale.

...for simplicity's sake am i correct in the basics?

i could give it a shot myself but examples would be
killer!!!

Thanks
mark

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