WIDI Audio To MIDI Audio Unit is designed for real-time Audio to MIDI conversion. The unit receives input from an audio channel and performs real-time music recognition. Resulting MIDI events are sent to any MIDI Output Device (including virtual devices to route MIDI back to AU host) or saved as a MIDI file with a simple MIDI recorder. The spectrum window displays streaming spectrogram in real-time with recognized notes above it. Also the plugin recognizes chords and displays chord name at the top of the spectrogram window. It is possible to control the delay of chord indication. Adjustable recognition parameters allow to improve recognition quality.
With WIDI Audio To MIDI AU you can transcribe musical files from variety of audio formats (WAVE, MP3, AIFF and others) to MIDI commands. Adjusting recognition parameters takes effect instantly. This allows you to enhance transcription accuracy on the fly.