Autotune using Python & How Pitch Correction Works

Pubblicato il: 15 maggio 2022
sul canale di: PyExplained
5,245
182

I’ve done a lot of different projects on this channel: from making a particle simulator and a rendering engine to developing AI systems. But there was one obvious project missing: something with sound. That’s why I challenged myself to make autotune using Python (and pitch correction was a lot more complex than what I imagined). Now, I could’ve just Googled an existing algorithm for tuning audio samples, but I wanted to come up with my own. So, in this video, I’m going to show you how I made my version of autotune and how you can use it too!

Timestamps:
00:00 Intro
00:33 Basics of sound
01:19 Generating a spectrogram
02:27 Reverting the spectrogram
03:20 Calculating the dominant frequencies
04:04 Pitch correction
04:44 Finished application
06:46 Outro

You can download the code from the GitHub repository:
https://github.com/PyExplained/Autotu...

Music:
Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 licence. https://creativecommons.org/licenses/...
Source: http://incompetech.com/music/royalty-...
Artist: http://incompetech.com/

#python #programming


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