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Noise Blocker
Closed Loop Labs
Real-time AI microphone noise cancellation for Windows—local, automatic, and subscription-free.
For Windows users who want cleaner calls without another monthly subscription, Noise Blocker offers a single-purpose desktop tool for outgoing microphone audio. Its latest generation uses on-device AI to distinguish speech from common distractions such as keyboards, clicking, fans, hiss, and general room noise as sound is captured.
Setup uses a virtual microphone: choose a normal mic in Noise Blocker, then select Microphone (Noise Blocker) in conferencing, chat, streaming, or recording software. The same setup works across Zoom, Microsoft Teams, Google Meet, Slack, Discord, OBS, and similar programs. A live frequency monitor shows original and processed levels, while voice activation, gate threshold and release controls, loudness balancing, and global hotkeys provide extra control.
Noise Blocker runs on Windows 10 and Windows 11 and performs filtering locally. New users receive 30 free minutes per week with no account or email required. The full personal licence is purchased once for unlimited use and includes 12 months of product updates and priority support. After that period, the latest eligible version remains usable indefinitely; renewal is available only if wanted.
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ClaerityAI
ClaerityAI
Elevate communication clarity with seamless AI-powered noise reduction.
Improve the clarity of your conversations and create a more professional environment. With the implementation of AI-powered noise reduction, it is easier for participants to stay focused. ClaerityAI integrates effortlessly with your existing hardware and communication platforms. Following a straightforward installation, ClaerityAI functions quietly in the background, minimizing disruptive sounds and keeping conversations at the forefront. Leveraging cutting-edge machine learning technology, ClaerityAI identifies the primary speaker during calls while adeptly eliminating background noise from your environment. This represents a notable leap forward in communication technology. Crafted by Aeris Communications, a leader in global IoT with more than thirty years of industry experience, ClaerityAI is tailored for business applications and emphasizes data security. All audio processing occurs locally on your device, ensuring that your calls remain confidential. Additionally, ClaerityAI is adaptable for use in any setting, seamlessly working with any software that supports microphone access, and is compatible with both Windows and macOS. By adopting this innovative tool, you can significantly enhance focus and clarity during any call, paving the way for more effective communication. This is the future of conversation enhancement, allowing for a more productive interaction.
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Utterly
Utterly
Experience crystal-clear conversations, free from distractions anywhere!
Our noise cancellation SDK stands out with exceptional real-time sound suppression capabilities, boasting remarkable power efficiency and low latency compared to others in the market. With a simple click, you can effectively remove background noise from both ends of your conversation, ensuring that your voice remains clear, even amidst the sounds of children playing nearby. We recognize the hurdles faced by educators delivering online lectures during the pandemic, and our solution guarantees that your students will concentrate solely on your voice, free from distractions like nearby construction noise. Have you ever dreamed of becoming a digital nomad? Imagine working from a beach while the calming sound of waves is the only thing you hear, leaving your colleagues unaware of your picturesque setting. Notably, your audio data is kept secure, as all processing is conducted locally on your device, maintaining your privacy. This innovative technology not only revolutionizes the way we communicate but also significantly improves your work-life balance, allowing you to relish your environment without sacrificing audio quality. Furthermore, it empowers professionals to connect seamlessly, regardless of their location, making remote work more enjoyable and effective than ever before.
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CrystalSound
CrystalSound
Experience crystal-clear audio with our innovative voice isolation technology.
CrystalSound presents its groundbreaking "My Voice Only" feature, which effectively eliminates background sounds and other voices, ensuring that only the user's voice is recorded. This technology is particularly beneficial in noisy settings or during collaborative discussions, simplifying tasks like audio transcription, editing, and listening. Discover the benefits of "My Voice Only" by exploring CrystalSound today. By employing cutting-edge deep neural network technology and utilizing extensive audio data, this feature functions locally on your device, safeguarding your personal information. The intuitive interface facilitates swift installation and operation in just a few easy steps. "My Voice Only" is an invaluable asset for customer service centers, significantly enhancing both customer satisfaction and employee engagement. With CrystalSound, we guarantee exceptional audio quality through our advanced sound technology. Our hallmark feature, "My Voice Only," guarantees that your voice takes center stage, delivering a clear and seamless audio experience. Seize the chance to enjoy unparalleled, noise-free audio; try it out today and truly experience the difference it makes. You’ll find that your conversations and recordings are transformed into a more professional and enjoyable endeavor.