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Autotone – A vocal pitch correction web application, like Autotune

github.com

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Re: Autotone – A vocal pitch correction web application, like Autotune

#4
post #3

Practically, can this be used for real-time pitch shifting of an octave or two?

Since you identify an instrument or voice by its formants (which are more or less at a fixed frequency), it's unlikely to yield good results over such a large range.

Re: Autotone – A vocal pitch correction web application, like Autotune

#5
post #3

Practically, can this be used for real-time pitch shifting of an octave or two?

Yes, that should be possible, the pitch shifting is very fast. I would expect the audio to sound pretty funky if you shift beyond one octave though

Re: Autotone – A vocal pitch correction web application, like Autotune

#9

The demo gets stuck in "Loading CREPE model" state. The console shows: Uncaught (in promise) DOMException: The object can not be found here. This is in a recent Firefox.

Works for me in FF 109.0b9 (64-bit) as soon as I allow access to the microphone.
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