Stem separation has long been a fascination in the audio world, the end goal being able to split a mixed track into separate parts without any noticeable glitches or audio artefacts. A few years ago, it felt like the stuff of science fiction, but more powerful computers and access to machine learning datasets have turned it into a reality that’s only getting better. Which is the best stem separation software? To find out which stem separation software is best on , we’re using the track by Steven Beddall.
In all cases, the highest-quality configurations were chosen on the software. These examples should give you a rough idea of the stemming quality, but the results vary from track to track. It’s possible that one algorithm may perform slightly better than another when fed a certain audio, but the results could be reversed with a different track.
Here’s what to listen for when comparing the results: After carefully analysing the acapellas, and cross-referencing with a few other examples, we found the results from Gaudio Studio to be the cleanest overall — a surprise, given that it’s one of the cheapest. Gaudio Studio provided an effective reduction of noise and instrument spill, a clean capture of backing vocals and reverbs, and the most consistent high-end frequency content. If you’re willing to put the time into experimenting with the various models, then you can probably get similar results with the free Ultimate Vocal Remover 5.
After that, Moises, , AudioStri.