About
Audio intelligence, built as one engine
Euphona builds audio intelligence: one neural engine that understands music, voices and sound across the entire production chain. We exist so that anyone who records something worth hearing can make it sound the way they imagined.
The idea
Why one engine rather than six tools
The tools that exist are good and they are separate. Each one takes a bounce, works out what it can about the audio from scratch, does its job, and hands back a file. Everything it learned about your song is discarded at the export, and the next tool starts from nothing.
That’s a structural loss, not an inconvenience. The mastering stage would benefit enormously from knowing what the mixing stage changed and why. The tuning stage would benefit from the pitch track the separator already produced. None of it survives a round trip through a WAV file.
So Euphona analyses a track once — loudness and dynamics over time, spectral balance, key and tempo, the transient map, a defect map, a genre embedding — and every capability reads and extends that shared analysis. Chaining becomes lossless. That’s the whole idea, and it’s a specific technical claim, not a slogan.
The limit of the claim is worth stating as clearly as the claim. This is one shared understanding, not one enormous network. The capability models are separate, versioned individually, and promoted individually, so one of them can improve without re-validating the others. What’s shared is the analysis — and sharing the analysis is the part that changes the result.
House rules
How we have agreed to talk about it
These are written down and enforced in the build rather than left to good intentions. Some of them cost us pages and sections that a competitor’s site has.
- No number we haven't measured
- No user counts, no uptime figures, no processing totals, no service level derived from optimism. Where a section of a page would need one of those, the section is missing rather than filled in. That's why there's no band of statistics on our homepage.
- No logo without an agreement
- A wall of label logos is the cheapest credibility a website can buy and the easiest to check. If a relationship exists, we will name it. Until then the space stays empty.
- No page for a capability that isn't ready
- A capability gets a product page when it works. No coming-soon pages, no waitlists disguised as features, and no canned demo standing in for the product — the demonstration is the free plan running the full engine on your own track.
- No claim we can't demonstrate
- "Human-level", "studio-identical" and "the world's best" are unfalsifiable, which is precisely why they're popular. We'd rather say something specific enough to be wrong: a loudness target, a stem count, a measured true peak.
Your recordings
About your recordings
The material people give us is often unreleased, often unfinished, and sometimes the most personal thing they’ve made. We treat it accordingly: private by default, reachable only through signed and expiring links, decoded in a sandbox, and not something our staff can listen to as a matter of course.
It’s never training data. If that ever changes, it will change by us asking — separately, explicitly, in a way you can decline and later reverse — not by a clause appearing in a policy update. Our training corpus is licensed material, because the alternative is asking forgiveness with other people’s work.