Open source dsp projects
Every project in the registry tagged dsp, ranked by real GitHub adoption.
AI audio watermark removal & forensic anti-attribution toolkit. Neutralizes Suno, Udio, and neural fingerprints with ISO 226 perceptual masking.
AI audio watermark removal & forensic anti-attribution toolkit. Neutralizes Suno, Udio, and neural fingerprints with ISO 226 perceptual masking.
Nota — a free DAW for macOS, Windows and Linux. No subscription, no account — just open it and make music.
Frequently asked questions
How many open source dsp projects are there?
This registry tracks 3 projects tagged dsp, with 12,450 GitHub stars between them. The most-adopted is NaSuno-SongHumanizer at 5,963 stars.
Are these dsp projects free to use?
Yes — 3 of the 3 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which dsp project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these dsp projects still maintained?
3 of the 3 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.