Background Information

• Images of the flutes
• measurements
• paper in journal Nature

Original Sounds

• Flute 282_20, tune 1 (wav format)
• Flute 282_20, tune 2 (wav format)
• Flute 341_2 (wav format)

Quena model Sounds

• Chromatic Scale, Attacked (wav format)
• Chromatic Scale, Slured (wav format)
• Chromatic Scale, Fast Slured (wav format)
• Diatonic Scale, Attacked (wav format)
• Diatonic Scale, Slured (wav format)

Modeling

Mouth Cavity
• Implementation 1, Using the resonance cavity in the path of the pressure waves.
  • Wavfile without mouth cavity
  • Wavfile with input gain to mouth cavity = 0.0001
  • Wavfile with input gain to mouth cavity = 0.0002
  • Wavfile with input gain to mouth cavity = 0.00021

• Implementation 2, Adding the resonance of the mouth cavity to the output signal.
  • Wavfile without mouth cavity
  • Wavfile with adding gain from mouth cavity = 0.02
  • Wavfile with adding gain from mouth cavity = 0.2

Toneholes
• Single hole
  • Hole close
  • Hole open
  • Open-close-open the hole fast
  • Close-open-close the hole fast
  • Close-open-close the hole incrementally

• Complete flute, adjusting the jet delay with the pitch.
  • Seven holes scale, first octave
  • Seven holes scale, second octave

Embochure
• Changing the shape of the non-linearity
  • Wavfile with original shape
  • Wavfile with non-linearity stretched twice
  • Wavfile with non-linearity stretched four time
  • Wavfile with non-linearity compressed twice
  • Wavfile with non-linearity compressed four times

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