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Krisp

Noise Cancellation

The world’s best AI noise-canceling app. Mute background noise, echoes, and voices in any meeting app with a single click.

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About This Tool

Krisp is a virtual microphone and speaker driver that sits between your hardware and your conferencing apps (Zoom, Teams, etc.). It uses an on-device Deep Neural Network (DNN) to filter out background noise—like barking dogs, crying babies, or keyboard clicks—in real-time, ensuring crystal clear audio.

How to Use

  1. 1. Install Krisp on your Mac or Windows device.
  2. 2. Open your meeting app (e.g., Zoom).
  3. 3. Select “Krisp Microphone” as your audio input.
  4. 4. Toggle the “Remove Noise” switch in the Krisp widget.
  5. 5. Enjoy silence (it works for incoming audio too!).

Key Features

🛡️ Bi-Directional
🗣️ Echo Removal
📝 Transcripts

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Additional Information

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Use Cases

Krisp is essential for remote workers, digital nomads working from cafes, call centers handling support queries, and podcasters who need studio-quality sound without a professional studio setup.

Privacy & Security

Unlike many AI tools, Krisp processes all audio directly on your device (CPU). Your voice data is never sent to the cloud for processing, making it fully compliant with enterprise security standards like GDPR and SOC 2.

AI Meeting Assistant

Recently, Krisp added an “AI Meeting Assistant” that automatically transcribes your meetings and generates summaries and action items, regardless of which conferencing platform you are using (Zoom, Meet, Webex, etc.).

Limitations

While extremely efficient, Krisp consumes some local CPU resources since it runs on-device. The free plan offers a limited number of noise-cancellation minutes per day (usually 60 mins).

Bi-Directional Filtering

A unique feature is that Krisp filters noise both ways. It removes noise from *your* microphone so others hear you clearly, and it removes noise from *incoming* audio so you don’t hear your colleague’s dog barking.