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SonyCSLParis / pesto

Self-supervised learning for fast pitch estimation
GNU Lesser General Public License v3.0
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Pitch change #12

Closed ElizavetaSedova closed 9 months ago

ElizavetaSedova commented 9 months ago

How can I change the pitch? For example, my input audio is C4 audio. I want to get audio without distortion, but, for example F5. Is it possible to do this with your tool?

aRI0U commented 9 months ago

Hi! Unfortunately, our tool only enables you to estimate the pitch of an audio, i.e., it can tell you that your C4 audio is actually a C4.

However, there are several tools to do pitch-shifting, you can use librosa for example. Note though that for a huge pitch shift (C4 to F5), you may still have artifacts in the resulting signal