Ternclave: BPM- und Tonart-Finder

Ternclave is a BPM finder and song key finder for music practice. Open an audio file, estimate its tempo and key, then review draft chord symbols while listening. Use tap tempo when you want to mark the pulse yourself.

FIND THE PULSE

The BPM finder shows tempo candidates and a beat grid you can correct. Compare half-time and double-time readings, adjust the first beat and loop a passage. A BPM counter cannot decide every musical interpretation for you: listen and choose the pulse that fits.

CHECK THE KEY

The song key finder offers key estimates and alternatives. Read standard note names and DJ key codes for harmonic mixing. Noise, short excerpts, changing harmony and relative major/minor ambiguity can affect the result.

BUILD A REHEARSAL CHART

Offline chord detection produces editable symbols, not verified fingerings, sheet music or lyrics. Correct chords by ear, mark sections and rehearse a loop. Transpose a chart, explore capo options and adjust practice playback speed or pitch without changing the original source file.

TAP OR LISTEN

Tap tempo follows your taps. Microphone listening estimates tempo and key while the Listen screen is active; it stops when you leave the screen or the app. Audio is written to a temporary local take for recovery. Choose Keep take to add it to your library for offline chord analysis, or discard it. Live listening does not provide live chord recognition.

PREPARE A SET

Arrange songs into sets with cues. Export charts as TXT or CSV, and create a manual backup containing owned audio and saved work. Restoring a backup replaces the library after confirmation. Files saved through Android's picker can go to a provider you choose.

LOCAL BY DESIGN

Analysis runs on this phone without an account, uploads or a network connection. Import audio you have permission to use; supported formats depend on your device's decoder. Automatic estimates can be wrong and need listening checks. Ternclave does not identify recordings, supply a song catalogue or grant rights to music. No analytics or automatic cloud backup.

Derzeit kostenlos. Keine Werbung, kein Tracking, kein Konto.