# DiffPitcher: New pitch-correction algorithm using neural networks

**URL:** <https://discourse.zynthian.org/t/diffpitcher-new-pitch-correction-algorithm-using-neural-networks/9702>\
**Category:** Related Projects\
**Tags:** pitch-correction, neural-networks\
**Created:** [June 16, 2024, 3:31pm UTC](https://discourse.zynthian.org/t/diffpitcher-new-pitch-correction-algorithm-using-neural-networks/9702 "2024-06-16T15:31:03Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![jofemodo](https://discourse.zynthian.org/user_avatar/discourse.zynthian.org/jofemodo/32/2_2.png) [@jofemodo](https://discourse.zynthian.org/u/jofemodo)\
**Post date:** [June 16, 2024, 3:31pm UTC](https://discourse.zynthian.org/t/diffpitcher-new-pitch-correction-algorithm-using-neural-networks/9702/1 "2024-06-16T15:31:03Z")

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Hi @all!

While reading the [AIDA-X thread](https://discourse.zynthian.org/t/neural-amp-emulation-plugin/8006/34), that is hottest topic in zynthian forum by these days 🤓, i’ve done some research to see what else is being developed regarding neural networks and audio processing. I found this and wanted to share with you, so it don’t get lost in my busy mind and we can stay tuned about further progress:

- A beginners introduction with some examples to listen: [AI innovation helps create authentic, pitch perfect vocals | Hub](https://hub.jhu.edu/2024/02/12/ai-auto-tune-diff-pitcher/)

- The implementation code, yet very experimental: [GitHub - haidog-yaqub/DiffPitcher: Diffusion-based singing voice pitch correction](https://github.com/haidog-yaqub/DiffPitcher)

- The raw academic article: [https://engineering.jhu.edu/lcap/data/uploads/pdfs/waspaa2023\_hai.pdf](https://engineering.jhu.edu/lcap/data/uploads/pdfs/waspaa2023_hai.pdf)

Enjoy!