The NVIDIA Broadcast app transforms any room into a home studio. Take your livestreams, voice chats, and video conference calls to the next level with AI-enhanced voice and video.




Cadmus is described as 'Graphical application which allows you to remove background noise from audio in real-time in any communication app. Cadmus adds a notification icon to your shell which allows you to easily select a microphone as a source' and is a background noise reduction tool in the os & utilities category. There are seven alternatives to Cadmus for a variety of platforms, including Windows, Mac, iPad, iPhone and Linux apps. The best Cadmus alternative is NVIDIA Broadcast, which is free. Other great apps like Cadmus are Krisp, NoiseTorch, Real-time Noise Suppression Plugin and Noise Blocker.
The NVIDIA Broadcast app transforms any room into a home studio. Take your livestreams, voice chats, and video conference calls to the next level with AI-enhanced voice and video.




AI removes unwanted noise, transcribes and summarizes conversations in real time, shares automated, searchable meeting notes across popular platforms, supports secure, private, multi-language processing for in-person or virtual meetings, and integrates with productivity apps.



NoiseTorch is an open source app for Linux with PulseAudio. It creates a virtual microphone that suppresses noise. Use any conferencing or VOIP app you like and simply select the NoiseTorch Virtual Microphone as input to remove unwanted noise.


The plugin is meant to suppress a wide range of noise origins: computer fans, office, crowd, airplane, car, train, construction.

Noise Blocker helps to block unwanted microphone noise and keep your conversations crystal clear.




Noise Destroyer allows you to add audio or video video files and quickly remove any background noises like dogs barking, air conditioning, and anything else that is not human voice. It will remove background music, microphone hiss, and almost any other non-human noise.




Utterly is an AI that removes background noise from your meetings and streams. It works with any communication (i.e. Zoom, Teams, Meet, Discord, Slack, Webex etc.) and audio/video recording app (i.e. OBS).


