Investigation of Curved Polymeric Piezoelectric Active Diaphragms

  title={Investigation of Curved Polymeric Piezoelectric Active Diaphragms},
  author={Kelly C. Bailo and Diann E. Brei and Karl Grosh},
Piezoelectric active diaphragms hold promise as an alternative to using passive phragms driven by voice coils for sound generation and noise cancellation applicat This paper presents an in-depth investigation of the acoustic response for curved meric piezoelectric active diaphragms. Simple analytical models were derived and ex mentally validated to predict the structural dynamic and acoustic responses for ge polyvinylidene fluoride (PVdF) constant curvature active diaphragms with variable g… CONTINUE READING


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