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kizimkazi.md

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Kizimkazi

Kizimkazi is tuned in D and should have two singer notes at A and F#. The position of the bell end is at the same position as maximum values of the sound wave of the 2nd and the 4th harmonic. At the same time, these are resonant frequencies of the didgeridoo.

Geometry

  • Length: 1144 mm
  • Bell Diameter: 39 mm

Download geometry

Impedance Spektrum

Tuning of resonant frequencies

 freq impedance rel_imp  note-number cent-diff note-name
 73.4  3.25e+07    1.00          -31      0.38        D1
220.0  1.40e+07    0.43          -12      0.00        A3
367.0  1.12e+07    0.34           -3     14.07       F#3
533.0  8.05e+06    0.25            3    -31.96        C4
682.0  2.69e+06    0.08            8     41.28        F4
797.0  3.01e+06    0.09           10    -28.49        G4
962.0  5.44e+06    0.17           14     45.76        B5

Impedance Spektrum

Ground Tone Spektrum

Impedance Spektrum

How to create it?

python -m cad.evo.evolve_kizimkazi