rnnoise

The premium Open Source alternative to Krisp.ai

🎯 Best for:Integrating noise reduction into communication software
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What is rnnoise?

A library that uses deep learning to remove background noise from audio streams in real-time. It is designed for low-latency applications like VoIP and live broadcasting.

Tech Stack
CAI, ML & Data

Why rnnoise?

  • Extremely lightweight model
  • No GPU required
  • High-quality speech preservation

Limitations

  • Requires C compilation
  • Limited to 48kHz audio
  • Fixed model parameters
3/5/2026
Last Update
1,043
Forks
203
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BSD-3-Clause
License
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Competitor Cost
-$1,440
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Team Size10 Users
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