Tempo distribution
Camelot wheel
Decoder intel
Recently analyzed
Analysis queue
Format converter
Full ffmpeg in your browser — reads virtually every audio format ever made (ALAC, APE, WMA, WavPack, DSD…) and writes the formats below. The engine streams in on first use (~31 MB, cached after that). Conversion runs entirely on your device — files are never uploaded.
| Track | BPM | Key | Energy | Chaos | Genre | Length |
|---|
Harmonically compatible tracks
Track pool
Set list
Environment
Audio hardware
Storage
Engine self-test
Runs a synthetic 180 BPM / A-minor signal through the full DSP chain and checks the answers.
Session job log
Analysis engine
The detector resolves octave ambiguity toward this window. Defaults (138–300) cover full-on through psycore. Re-analyze tracks after changing.
Lite disables the 3D galaxy, panel blur and scan layers for smoother performance on laptops and phones. Takes effect immediately.
Pitch range tunes how forgiving tempo-compatibility scoring is — match it to your mixer/CDJ so “compatible” means tracks you can actually beatmatch.
When stored audio exceeds the cap, the least-recently-played files are dropped automatically — analysis is always kept.
Browsers can't see where files live on disk, so tell the decoder where your music folder is. Folder imports remember each file's position inside it — exported playlists then point VLC & friends at the real files.
Data
Your library, audio and settings live only in this browser's storage. Analysis sends
compact sound-features (never the audio itself) to the decoder core.
SIGNAL DECODER v2.1 · © 2026 Pleiadian Records.
BPM scenes — your tempo bands
Define your own tempo scenes — used for the library Scene filter and the scene tag. Edit a row, then it saves automatically.