Audience
Remote workers, gamers, streamers, podcasters, call-center agents, and Windows users who need a cleaner microphone for calls, recordings, or voice chat.
About Noise Blocker
Noise Blocker is a Windows microphone utility that uses real-time AI noise cancellation to reduce background noise before it reaches calls, recordings, streams, or voice chat. Audio is processed locally and supplied through a virtual microphone to Zoom, Teams, Google Meet, Discord, Slack, OBS, and other apps.
Version 3 is a ground-up rebuild that replaces the recorded-sample workflow with automatic cancellation for keyboard and mouse clicks, fans, hiss, and room noise. It also includes voice activation, loudness equalisation, a configurable noise gate, real-time monitoring, and global push-to-talk, push-to-mute, and toggle shortcuts.
Noise Blocker supports Windows 10 and 11. Try it without an account or email with 30 free minutes each week. A personal licence is a one-time purchase—not a subscription—and unlocks unlimited use with 12 months of updates and priority support. The eligible installed version keeps working afterward; renewal is optional.
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Krisp
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Krisp works with over 800 communication, conferencing, streaming and recording applications both on Mac and Windows. It can be used with any wired or wireless microphone, speaker as well as headphones of your preference. Equipped with world-class innovative noise cancellation technology, Krisp helps people have productive and professional conference calls anytime and from anywhere in the world.
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Pricing
Starting Price:
$25 one-time / $50 regular
Pricing Details:
A personal licence is perpetual and includes 12 months of updates and priority support. The software keeps working after 12 months; renewal for future updates is optional.
Free Trial:
Free Trial available.
Integrations
Company Information
Closed Loop Labs
Netherlands
closedlooplabs.com
Videos and Screen Captures
Enable real-time AI noise cancellation and voice gating while monitoring microphone input and filtered output.
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Product Details
Platforms Supported
Windows
Training
Documentation
Support
Online
Noise Blocker Frequently Asked Questions
Q: What kinds of users and organization types does Noise Blocker work with?
Noise Blocker works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does Noise Blocker support in their product?
Noise Blocker supports these languages: English.
Q: What kind of support options does Noise Blocker offer?
Noise Blocker offers support via online.
Q: What other applications or services does Noise Blocker integrate with?
Noise Blocker integrates with: Discord, Google Meet, Microsoft Teams, Slack, and Zoom.
Q: What type of training does Noise Blocker provide?
Noise Blocker provides training in the form of documentation.
Q: Does Noise Blocker offer a free trial?
Yes, Noise Blocker offers a free trial.
Q: How much does Noise Blocker cost?
Pricing for Noise Blocker starts at $25 one-time / $50 regular.
Q: What pricing for support is available for Noise Blocker?
Noise Blocker offers support included with purchase.
