Echoteka 1.3: keep the dynamics, check the AI label, an honest cleanup

October 24, 2026 · All posts

Echoteka 1.3 is about what you see once a master is done. A second version now keeps the dynamics, the AI label check helps you release an AI-assisted track, and the cleanup tells you the truth when there is nothing to clean. The Classical and Warm presets are gentler on dynamic tracks, and the tools people use most carry a Popular label.

A second master that keeps the dynamics

When loudness has flattened your track, the result page offers a second version: a little quieter, with more of the movement kept. The main master stays as it was, and so does its token charge. Read how it works.

An AI label check before you release

Track check has an AI label mode. It reads what the file says about its generator and gives a checklist with sources for Spotify, Deezer, DistroKid and Article 50 of the EU AI Act. It does not decide whether your track is AI-made, and it does not change the file. For the release steps, see how to release an AI-assisted track honestly in 2026.

An honest cleanup result

If AI cleanup finds nothing to remove, the lab says so, your token comes back, and the daily limit is not used.

Classical and Warm are gentler on dynamic tracks

On a very dynamic track, the limiter at the loudness target can squash the life out of it. For the Classical and Warm presets, the lab now keeps the target a little quieter in that case, so the track stays alive, and the result tells you so. If you need the full target loudness, the louder version sits right next to it.

Popular tools

The tools people use most often in the lab, counted by runs over the last 30 days, now carry a Popular label, so they are easier to find.

Try it

Master a track in the lab, 1 full master every day with no account needed, or check a finished track in Track check. Every change is listed in the changelog.