🚀 Welcome to BlackRatio Studio — Free browser-based music tools, audio-to-MIDI converters, and notation studio!
BlackRatio Studio
CONVERSIONFree Browser DSPRead Complete Tutorial

Dedicated Piano Audio Transcription Studio

Convert acoustic or digital piano recordings into dual-clef sheet music and MIDI notes. Separates right-hand treble and left-hand bass registers automatically.

Upload your Piano Audio (MP3, WAV) file

Drag & drop your file here, or click to browse (up to 25MB)

.MP3.WAV.MID.XML
Interactive Piano Roll (0 Notes)Click • Drag • Resize • Play
0 notes | BPM: 120
Click empty space to add notes • Drag to move • Drag right edge to resize • Press keys to auditionSelection: None
Grand Staff Music Notation (Treble & Bass Staves)
Piano TranscriptionC major • 4/4 • 120 BPM
Ready to export your processed arrangement:

How to Use Piano Transcription

  1. Upload your piano solo recording.
  2. Set the sensitivity and register split point (default Middle C).
  3. Run transcription to generate right-hand and left-hand note streams.
  4. Review both staves in the grand score viewer.
  5. Export as Standard MIDI or print-ready PDF.

Key Capabilities

  • Specialized harmonic profile filter for piano timbre and decay
  • Automatic treble and bass clef distribution
  • Full piano roll and notation editing suite

Technical Specifications & Acoustic Limitations

Digital audio transcription operates via mathematical frequency tracking and pitch extraction. Clean, monophonic solo recordings with minimal reverberation yield the clearest note boundaries, whereas dense multi-instrument mixes with percussion, distortion, or heavy room ambiance may produce harmonic masking. We recommend reviewing notes in the interactive piano roll or score editor before exporting.

Frequently Asked Questions

How does it handle sustain pedal overlap?↓

The engine uses spectral decay modeling to separate active keystrokes from sustained ringing overtones, preventing note clutter.