auCHORDes

Automatic Chord Estimation

Info!

This is a demo frontend for the auCHORDes automatic chord estimation system. You can either record audio directly from your microphone or upload an audio file (WAV, MP3, etc.). After recording or uploading, you can send the audio to the backend for processing. The results will be displayed below once processing is complete. For best results, keep the recordings short (under 30 seconds) and ensure minimal background noise.

Record Audio

Recording time: 0.0 s

Upload Audio File

Results

Advanced settings

Setting	Value
Apply tuning correction
Tuning threshold (semitones)
Chroma threshold
RMS scale
Max gap (frames)
Min sample len (frames)
Min run len (frames)
Lookback (frames)
Show N/A active notes
Min separation frames
True labels CSV (optional)
After adjusting settings, click "Send to Backend" for a selected source