denoise — content-aware auto-selector that classifies the dominant noise type

Wiener filter / MMSE-LSA denoise with decision-directed a-priori SNR

Enhance Images with Javascript and AI. Increase resolution, retouch, denoise, and more. Open Source, Browser and Node Compatible, MIT License.

On-device speech enhancement (denoise + dereverb + podcast mastering) for Node and the browser.

OM-LSA — Optimally Modified Log-Spectral Amplitude (Cohen 2002), with IMCRA noise

De-wind / de-rumble — adaptive high-pass that opens wider when low-frequency

Noise reduction — gate, spectral subtraction, Wiener, OM-LSA, dehum, declick, decrackle, declip, deesser, dereverb

De-reverb — late-reverb spectral subtraction (Lebart, Boucher & Denbigh 2001)

A WebAssembly module implementing the RNNoise noise suppression library for web frontends.

De-breath — VAD-driven downward attenuation during non-speech regions

Spectral subtraction (Boll 1979) with Berouti over-subtraction + spectral floor

A generated package from wasm-pack

De-plosive — detect short low-frequency bursts ('p', 'b' attacks on close mics)

Mains hum / tonal noise removal via cascaded high-Q biquad notches

De-clip — restore samples that have been hard-clipped at ±threshold

Maxim Denoising model for UpscalerJS. Denoise images with AI using Javascript

Real-time in-browser noise suppression + voice clarity for WebRTC (DeepFilterNet 3, WASM). Open-source, license-free Krisp replacement. Works with plain getUserMedia or LiveKit. Lazy-loaded.

De-click — detect impulsive transients via AR prediction residual, replace with

Watch a diffusion LLM denoise its answer live in the Pi TUI

Real-time AI noise suppression (DeepFilterNet3) for the browser/Electron: observability, AutoGain, offline cache, licensing