Instruments

ACE Fluid Synth

This is a simple FluidSynth-based synthesizer that uses SF2 samples and comes with two built-in effects that are part of FluidSynth: reverb and chorus.

ACE Fluid Synth
ACE Fluid Synth

Available settings are:

  • Reverb enable. Toggles the reverb effect.
  • Chorus enable. Toggles the chorus effect.
  • Output level. Adjusts the output gain.
  • Reverb Room Size. Controls the room size of the reverb effect.
  • Reverb Damping. Controls the absorption of high frequencies in the reverb.
  • Reverb Width. Adjusts the stereo spread of the reverb signal.
  • Reverb Dry/Wet. Changes the mix in favor of either "dry" unprocessed signal that is being fed into the effect or the "wet" signal processed by the effect.
  • Chorus Voice Count. The voice count of the chorus.
  • Chorus Speed. The modulation speed in Hz.
  • Chorus Depth. The modulation depth of the chorus.
  • Chorus Level. The output level of the chorus signal.
  • Chorus Type. The type of the modulation wave, sine or triangle.

This instrument plugin doesn't work without 3rd party SF2 files, otherwise it will be silent. This thread on the Ardour forum has a number of links to royalty-free samples in the SF2 file format.

General MIDI Synth

This is a convenience plugin for playing standard MIDI files. It uses the FluidSynth engine and the GeneralUser GS soundfont by S. Christian Collins. The plugin comes with a MIDI map for simple patch selection in the user interface. General MIDI Synth was developed outside Ardour and comes bundled with it as 3rd party software in the official builds available from Ardour's website.

General MIDI Synth
General MIDI Synth

ACE Reasonable Synth

This is a very minimal synth with a piano-like sound, developed primarily for auditioning MIDI files. It comes with no controls, however it can be used creatively with a number of effects running on top of it.