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Tech riderRev. 20 Sept 2026

Alt Denoiser

Ch 156.5of 25 AI Noise Cancellation Software
  1. 1Runs onLinux, Mac, Windows
  2. 2CostsNot stated by the maker
  3. 3Real-time cancellationYes
  4. 4Supported operating systemswindows macos
  5. 5Recording supportYes
4 lines stated Written from the maker's own pages: github.com
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Overview

Alt Denoiser is ranked #15 of 25 in AI noise cancellation software on Specifiction. It runs on Linux, macOS, Windows.

Compared on AI noise cancellation software

Real-time cancellation
Yesgithub.com
Supported operating systems
windows_macosgithub.com
Recording support
Yesgithub.com

Facts

Purpose
Alt Denoiser is a real-time AI audio noise suppression plugin based on DeepFilterNet.github.com · 4 Oct 2026
Plugin formats
It supports VST3, VST2, Standalone, AU, and LV2 formats.github.com · 4 Oct 2026
Noise reduction model
The plugin bundles DeepFilterNet3 models, so no external model download is required.github.com · 4 Oct 2026
Sample rates
It supports any host sample rate with automatic high-quality resampling.github.com · 4 Oct 2026
Controls and metering
Its interface has one attenuation control knob and input/output RMS meters.github.com · 4 Oct 2026
Downloads
The Releases page lists precompiled binaries for Windows, macOS, and Linux in VST3, VST2, AU, LV2, and Standalone formats.github.com · 4 Oct 2026
Audio routing
Version 1.0.2 supports Mono-to-Mono, Stereo-to-Stereo, and Mono-to-Stereo configurations.github.com · 4 Oct 2026
Latency
Version 1.0.2 notes declared latency of 1920 samples for startup and reset FIFO prefill.github.com · 4 Oct 2026
Host compatibility
The release notes mention fixes for audio stutter and dropouts in EqualizerAPO and DAWs at standard host buffer sizes including 512, 1024, and 128 samples.github.com · 4 Oct 2026
Linux setup
The build instructions list GUI and audio development dependencies for Ubuntu/Debian, Fedora, and Arch Linux and note that JUCE requires X11/XWayland client headers even under Wayland.github.com · 4 Oct 2026
Build requirements
Building from source requires CMake 3.15 or later, the Rust toolchain, and a C++ compiler.github.com · 4 Oct 2026
License
The project states that it is licensed under GPLv3.github.com · 4 Oct 2026
Support
The repository exposes GitHub Issues for project questions and bug reports.github.com · 4 Oct 2026
Intended users
The README describes a ready-to-use plugin for audio hosts, and the release notes mention DAWs, EqualizerAPO, and Windows microphone input devices.github.com · 4 Oct 2026

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Where it ranks on Specifiction

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Sources