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Tips

Optomized for Solo Instruments​

  • Prism is designed to work with solo instrumental tracks. If you don't have access to the isolated instrument track, use a stem splitter to generate one.

  • Prism works best with clean, non-distorted sound sources. If you are recording guitar tracks, record them clean and add distortion post.

Try different algorithms​

You may find dist guitar or ac piano works better than general.

Cleanup Vibrato​

When vibrato is used, the resulting notes will usually contain both the low and high notes of the vibrato. A quick way to convert this to just one note is to select the notes in the vibrato, right-click and select Join Notes, finally delete the midi note above the base vibrato note.

tip

Use keyboard shortcuts:

  • J to Join selected notes
  • del to delete selected notes

Use Pitch Overlay​

Show the Pitch overlay to help detect extra notes

Use Spectrogram Overlay for More Detail​

Use the Spectrogram overlay to visually see bends and vibrato

These effects are clearer at higher frequencies. The example below shows the spectrogram of a guitar solo that features sliding down and up the fretboard, fretting notes normally, bending a note, and applying a strong vibrato.

Top Bar

Use Midi Playback with Audio to Listen for Discrpencies​

When transcribing, pan audio to left, midi to right. Doing this will often make it easier to hear the recorded audio and the converted notes.

Restore Previous Zoom Level​

If you find yourself zooming in and out a lot, you may find it easier to use Prism's Zoom tool and its Restore Zoom command.

Use Ctrl + Alt/Option + mouse-drag to select an area to zoom in on. When finished editing, quickly go back to the previous zoom level by right-clicking and select Restore previous Zoom.

Manage Captured Audio (non-ARA)​

In non-ARA mode, Prism has to capture/record and save the audio data. By default, captured audio is saved to your Music folder in a directory it creates named, "Prism ". You can this folder to another location in the Settings editor's Capture Audio Path field.

Settings Dialog

If you capture a lot of audio, you may want to occasionally delete captured audio files that you no longer need. A quick way to view these files is to click the Settings editor's View... Cache folder button.

note

It is safe to delete captured audio files. If you do, any converted midi is not affected. However, you will not be able to change Prism's algorithm nor view the Spectrogram. If you later decide you need to do this, just delete the audio clip in Prism and re-capture the audio.

ARA Specific Notes​

  • Prism analyzes the entire audio track even though the clip may only expose a section of audio. This ensures if the clip is later expanded, you won’t lose modifications.

  • If a track has many clips, consider bouncing the track before applying Prism.

  • If you bounce a track, make sure MIDI playback is disabled or Prism is bypassed; otherwise the bounce will include Prism’s MIDI playback.

  • For large audio files (i.e. > 30 mins), it’s best to break the audio into smaller sections.