Electroacoustic analogies applied to acoustic oscillator analysis

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Authors

  • G. BUDZYŃSKI Department of Sound Engineering, Gdańsk Technical University, Poland
  • M. SANKIEWICZ Department of Sound Engineering, Gdańsk Technical University, Poland

Abstract

Analogies were, so far, rarely applied to acoustic oscillator analysis, however, their use turns out to be advantageous. It allows, due to comparison of analogous electric and acoustic oscillators operation, for better understanding of the process of oscillation maintenance, as well as, the interpretation of the circuits behaviour. Particular conclusions are presented relative to examples of a bowed string, and of a labial pipe oscillators.

References

[1] G. BUDZYŃSKI, Optimization of the two-terminal oscillator circuit (in Polish), Arch. Elektrotechniki, 21, 1, (1972).

[2] G. BUDZYŃSKI and A. KULOWSKI, The bowed string as the two-terminal oscillator, Archives of Acoustics, 2, 2 (1977).

[3] G. CANTRAINE, Essai de determination des oscillations d'une corde de violon par voie de calcul numerigue, Bull. Sc. de I’Assoc. des Ing. Electr. Montefiore, Liége, no. 11—12 (1963).

[4] E. CHARRON, Théorie de l'archet, Gauthiers-Villars, Paris 1916.