Production-ready noise suppression powered by deep learning, enhancing audio quality across platforms
Koala Noise Suppression is noise cancellation software that removes background noise from audio in real time while preserving human speech.
Powered by deep learning, Koala Noise Suppression enables developers to enhance the quality of conversations on any platform.
koala = pvkoala.create(access_key)while True:enhanced_audio =koala.process(get_next_audio_frame())
The trade-off between quality and latency makes noise suppression challenging, leaving developers with only a few choices, all of which force a compromise.
Koala Noise Suppression is the only high-quality, real-time, cross-platform, and production-ready noise cancellation software available to any developer.
Elevated experiences with enhanced voice quality
Make a decision based on numbers, not subjective claims. Koala Noise Suppression is five times more effective than Mozilla’s well-known RNNoise, as proven by the open-source benchmark.
Expand without worrying about platform support. Koala Noise Suppression runs anywhere - including the web, mobile, desktop, single-board computers, on-premise, or the public cloud.
Enable high-quality real-time conversations with the efficient Koala Noise Suppression, achieving zero network, and minimal compute latency. Try the demo and see how Koalafied sound waves differ from the original as you speak.
Embed Koala Noise Suppression into your product in less than 10 minutes.
Start NowNoise suppression, also known as noise reduction, noise cancellation, noise removal, speech enhancement, or speech denoising, combines techniques and tools to reduce or altogether remove unwanted sounds in the background while preserving human voice.
Choosing the best noise suppression software depends on the priorities such as:
Koala Noise Suppression is the only production-ready high-quality option that runs across platforms and is available in minutes, crossing off all items on the list.
Yes. You can use Koala Noise Suppression for offline noise reduction, as well.
Picovoice docs, blog, Medium posts, and GitHub are great resources to learn about voice AI, Picovoice technology, and how to enhance speech quality. You can report bugs and issues on GitHub. If you need help with developing your product, you can purchase the optional Support Add-on or upgrade your account to the Developer Plan.