Acoustic transducer nonlinearities and how htey effect the performance of active noise control systems

摘要

While acoustic transducer nonlinearities have bene observed for over 50 years,many of the root causes have only recently become well understood.During the last few years.,a small number of individuals have found the courage to try and predict the perofmrance of an acoustic transducer at differnet power levels given the measruement of certian static and dynamci properties [2]-[5].