One-page reference: the three insertion points (built-in, custom-before-encoder, server-side); the built-in baseline getUserMedia snippet; the raw-vs-encoded rule (use an AudioWorklet or MediaStreamTrackProcessor, never an Encoded Transform); the double-suppression trap and the noiseSuppression:false fix; the 128-vs-480-sample buffering arithmetic; client-vs-server selection; and the RNNoise WASM / DeepFilterNet / Krisp AI / ai-coustics build-vs-buy table.
Download free PDF
The book · Volume 3 of 7
Video Streaming: A Complete Guide to Video Delivery: From ABR and CDNs to Players, WebRTC, DRM, and the Economics of Streaming
This cheat sheet shows where noise suppression fits in a WebRTC pipeline, how to avoid double suppression and which vendor or open model to pick. Volume 3 covers the WebRTC side of that integration in depth: the real-time media path, client and server roles, QoE monitoring and the cost of every extra processing hop. Written by Nikolay Sapunov, CEO at Fora Soft.
Choosing where WebRTC noise suppression should run in your app?
Tell us your clients and call topology; we will recommend client or server placement for noise suppression and a model that fits your latency budget. 250+ video products shipped since 2005.
You get a realistic estimate, technical recommendations and next steps. Free, no obligations.
