Equivalent Circuits of Vibrating Systems and TheirApplication in Acoustics and Electroacoustics

摘要

In acoustic and electroacoustic systems, and in some other fields, we can oftenestablish the mutual relations of elements vibrating in solids and gases with equivalent components oflinear electrical network. Such relationships are typical of electromechanical and electroacoustictransducers, where mechanical or acoustic and electrical parts of systems may be analysed in anidentical manner. The paper focuses on most important selected structures – waveguides in solids. Forthese structures are presented original equivalent circuits – for Bessel waveguides, hyperbolic andgoniometric waveguides. In contribution the examples and experimental results are presented.