Audiveris - Audiveris is an open-source Optical Music Recognition software which processes the image of a music...
VCV Rack - A cross-platform modular synthesizer.
Neuratron AudioScore - Polyphonic Music Recognition Software. Neuratron AudioScore Ultimate music transcription software.
Pure Data - Pd (aka Pure Data) is a real-time graphical programming environment for audio, video, and graphical...
Transcribe - An online app that reduces the pain of converting audio & video to text. Saves thousands of hours every month for journalists, lawyers, students and professional transcriptionists all over the world, including researchers in Antarctica.
miRack - Eurorack-style modular synthesizer for iOS.