Eldoraudio has launched Piano Audio to MIDI Converter, a browser-based tool designed to convert piano recordings into editable MIDI files. The service aims to simplify the transcription process by handling standard audio formats and returning precise note, velocity, and timing data.
The converter accepts MP3 or WAV files up to 50 MB. Once uploaded, a GPU-accelerated neural network analyses the piano track, extracting individual notes and their dynamics. The system then compiles this information into a MIDI file that users can download and edit locally.
Key features of the service include:
- Support for MP3 and WAV uploads (maximum 50 MB)
- Automatic transcription of the first 12 minutes for longer recordings
- GPU-powered neural networks combined with advanced signal processing
The tool’s training is based on an extensive dataset of piano performances, which supports accurate detection of note onsets, velocities, and durations. After conversion, users can import the MIDI file into their digital audio workstation (DAW) without discrepancies between the original audio timing and the MIDI output.
When integrating the MIDI file into a DAW, consider these guidelines:
- Disable time stretching if the project tempo differs from the default 120 BPM
- Use sample-based MIDI tracks rather than tick-based to preserve timing integrity
- Verify that the track’s start point aligns with the original audio
To use the converter, navigate to the Eldoraudio website, select your audio file, and wait for the system to process the data. The resulting MIDI file is available for immediate download and further editing in any compatible editor.
This Piano Audio to MIDI Converter is available free of charge.
Click here to find out more about Piano Audio to MIDI Converter, developed by Eldoraudio.
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