https://github.com/bschwind/fractional-delay

A proof of concept implementation for delaying audio (or any sampled) signals by a fractional amount of samples, in Rust
https://github.com/bschwind/fractional-delay

Last synced: 10 months ago
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A proof of concept implementation for delaying audio (or any sampled) signals by a fractional amount of samples, in Rust

• Host: GitHub
• URL: https://github.com/bschwind/fractional-delay
• Owner: bschwind
• Created: 2024-01-23T05:34:29.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-01-23T05:43:41.000Z (over 2 years ago)
• Last Synced: 2025-08-22T10:24:12.296Z (10 months ago)
• Language: Rust
• Size: 1.95 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# fractional delay

A proof of concept implementation for delaying audio (or any sampled) signals by a fractional amount of samples, in Rust.

It uses an algorithm based on signal reconstruction with sinc functions and FIR filters.

### References

http://www.labbookpages.co.uk/audio/beamforming/fractionalDelay.html

https://www.youtube.com/watch?v=uNNNj9AZisM&t=402s