Top 12 noise-reduction Open-Source Projects

• Waifu2x-Extension-GUI

  92 12,039 8.4 C++

  Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, Real-ESRGAN, Real-CUGAN, RTX Video Super Resolution VSR, SRMD, RealSR, Anime4K, RIFE, IFRNet, CAIN, DAIN, and ACNet.

Project mention: Looking for ways to run AI GUI software via cloud gpu compute | /r/Cloud | 2023-11-13

The software in question is on Github called Waifu2x-Extension-GUI https://github.com/AaronFeng753/Waifu2x-Extension-GUI

• NoiseTorch

  106 8,972 5.1 Go

  Real-time microphone noise suppression on Linux.

  

Project mention: Ask HN: What are some unpopular technologies you wish people knew more about? | news.ycombinator.com | 2023-12-02

Noisetorch. https://github.com/noisetorch/NoiseTorch

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• rnnoise

  16 3,686 4.7 C

  Recurrent neural network for audio noise reduction

  

Project mention: RNNoise 0.2 – now trained using only publicly available CC-licensed datasets | news.ycombinator.com | 2024-04-16

• QualityScaler

  69 1,719 8.0 Python

  QualityScaler - image/video deeplearning upscaling for any GPU

Project mention: How do I change the learning hub video resolution? | /r/ANSYS | 2023-12-10

• noise-repellent

  7 428 0.0 C

  Lv2 suite of plugins for broadband noise reduction

Project mention: Linux Audio Noise suppression using deep filtering in Rust | news.ycombinator.com | 2023-06-06

Frankly, what I hear is very similar to the results of classic spectral denoising, even with the characteristic artifacts (for Linux, there's Noise Repellent [1] available for advanced spectral denoising; there's also a ton of commercial spectral processors).

The demonstration could use more random background noises to separate it from spectral processors, and more varied vocabulary to separate it from RNNVoice [2] which tends to suppress breath and parts of sibilants, making the sound unnatural. The latency is also important - is it as low as in RNNVoice? What about the CPU load?

[1] https://github.com/lucianodato/noise-repellent

[2] https://github.com/werman/noise-suppression-for-voice

• waifuExtension

  0 425 0.0 Swift

  The waifu2x & Other image-enlargers on Mac

• framework-reproducibility

  5 417 5.8 Python

  Providing reproducibility in deep learning frameworks

  

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• speech-denoiser

  1 281 1.8 C

  A speech denoise lv2 plugin based on RNNoise library

• RealScaler

  6 210 7.1 Python

  RealScaler - image/video AI upscaler app (Real-ESRGAN)

• libspecbleach

  1 55 10.0 C

  C library for audio noise reduction and other spectral effects

Project mention: SoX noise reduction | /r/linuxaudio | 2023-07-12

https://github.com/lucianodato/libspecbleach is a marvelous denoiser. This library includes two example programs (with hardcoded parameters) that you can try as is or customize to your liking. adenoise_demo works without you specifying the section of noise, but the first half a second of recorded audio will be gradually less noisy while it adapts. denoise_demo learns the noise profile on the first 4096 samples and denoises the rest (so the output is 4096 samples short).

• pw-nvidia-denoiser

  2 15 1.8 C

  Pipewire NVIDIA Denoiser DSP Filter

• stochastica

  1 4 0.0 HTML

  StochasticA is a textbook / website for an “Introduction to Stochastic Signal Processing”. Materials for this website can be found here. Be sure to read the README.md document if you want to know more about the implementation.

  

noise-reduction related posts

• RNNoise 0.2 – now trained using only publicly available CC-licensed datasets
  1 project | news.ycombinator.com | 16 Apr 2024
• Lyrebird the Linux voice changer now supports PipeWire
  7 projects | news.ycombinator.com | 21 Aug 2023
• Real-Time Noise Suppression for PipeWire writen in Rust
  2 projects | /r/linuxaudio | 6 Jun 2023
• Real-Time Noise Suppression for PipeWire writen in Rust
  7 projects | /r/rust | 6 Jun 2023
• Easy Effects: Audio effects for PipeWire applications
  6 projects | news.ycombinator.com | 28 May 2023
• Audio crackling woes on Pop_OS 22.04
  1 project | /r/pop_os | 22 May 2023
• Steam Deck's fan noises interfere with a built in mic
  1 project | /r/SteamDeck | 14 May 2023
• A note from our sponsor - SaaSHub
  www.saashub.com | 29 Apr 2024

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