Welcome to LOERIC’s documentation!

LOERIC (Live perfOrmance rulE-system for iRish tradItional musiC) is a software package capable of performing Irish traditional music by adding expression, ornaments and live human interaction.

Note

This project is under active development.

Contents

• Usage
  • Installation
  • Performing a tune
  • Live Interaction
    • Available Control Scripts
      • MIDI Velocity Listener
      • Other Listeners
• How does LOERIC work?
  • Contours
  • Ornaments
    • Rolls & cuts
    • Slides
    • Dropping notes
    • Errors
  • Dynamics
  • Tempo
    • Microtiming
• API
  • check_midi_control()
  • play()
  • get_chord_pitches()
  • get_ports()
  • get_root()
  • is_note()
  • is_note_off()
  • is_note_on()
  • Groover
    • Groover.__init__()
    • Groover.__weakref__
    • Groover._add_drone()
    • Groover._apply_swing()
    • Groover._current_swing
    • Groover._current_tempo
    • Groover._current_velocity
    • Groover._cut_duration
    • Groover._duration_of()
    • Groover._eight_duration
    • Groover._instantiate()
    • Groover._roll_duration
    • Groover._slide_duration
    • Groover.advance_contours()
    • Groover.approach_from_above()
    • Groover.approach_from_below()
    • Groover.can_generate_ornament()
    • Groover.choose_ornament()
    • Groover.generate_ornament()
    • Groover.get_end_notes()
    • Groover.perform()
    • Groover.reset()
    • Groover.set_contour_value()
    • Groover.tempo
  • UnknownContourError
    • UnknownContourError.__weakref__
  • Contour
    • Contour.__init__()
    • Contour.__len__()
    • Contour.__weakref__
    • Contour.calculate()
    • Contour.next()
    • Contour.reset()
    • Contour.scale_and_savgol()
  • HarmonicContour
    • HarmonicContour.__init__()
    • HarmonicContour.calculate()
  • IntensityContour
    • IntensityContour.__init__()
    • IntensityContour.calculate()
    • IntensityContour.ocanainn_scores()
  • InvalidIndexError
    • InvalidIndexError.__weakref__
  • MessageLengthContour
    • MessageLengthContour.__init__()
    • MessageLengthContour.calculate()
  • PitchContour
    • PitchContour.__init__()
    • PitchContour.calculate()
  • PitchDifferenceContour
    • PitchDifferenceContour.__init__()
    • PitchDifferenceContour.calculate()
  • RandomContour
    • RandomContour.__init__()
    • RandomContour.calculate()
  • UncomputedContourError
    • UncomputedContourError.__weakref__
  • weighted_sum()
  • Tune
    • Tune.__getitem__()
    • Tune.__init__()
    • Tune.__len__()
    • Tune.__weakref__
    • Tune._get_key_signature()
    • Tune._get_original_tempo()
    • Tune._get_performance_offset()
    • Tune._get_time_signature()
    • Tune._quarter_duration
    • Tune.ambitus
    • Tune.bar_duration
    • Tune.beat_count
    • Tune.beat_duration
    • Tune.events()
    • Tune.filter()
    • Tune.get_performance_time()
    • Tune.is_on_a_beat()
    • Tune.key_signature
    • Tune.offset
    • Tune.quarter_duration
    • Tune.reset_performance_time()
    • Tune.root
    • Tune.semitones_from_tonic()
    • Tune.tempo
    • Tune.time_signature
  • Player
    • Player.__init__()
    • Player.__weakref__
    • Player.play()
    • Player.save()