Study on the influence of Sonic Generator Geometry on Acoustic Parameters

Abstract

The acoustical parameters, dimensional determination and construction of sonic generator is described in the paper. The generator’s dimensional determination and construction show that the nozzle slot, the axial resonator slot and the distance between the nozzle and the resonator have adjustable dimensions and determine the results for the acoustical parameters of the sonic generator. Thus, due to this adjustment, the sonic generator can be set for certain geometrical parameters that determine the acoustical parameters required.