Alagoz, SerkanAlagoz, Baris Baykant2024-08-042024-08-0420130001-49661520-8524https://doi.org/10.1121/1.4807306https://hdl.handle.net/11616/96095This study reports a wave-controlled sonic crystal switch device that exhibits a destructive interference-based wave to wave reverse switching effect. By applying control waves, this acoustic device, composed of a two-dimensional square lattice sonic crystal block, reduces acoustic wave transmission from input to output. The finite difference time domain simulation and experimental results confirm the wave-to-wave reverse switching effect at the peak frequencies of the second band. The proposed sonic crystal switch prototype provides a contrast rate of 86% at 11.3 kHz frequency. This wave-to-wave switching effect is useful for controlling wave propagation for smart structure applications. (C) 2013 Acoustical Society of Americaeninfo:eu-repo/semantics/openAccessNegative RefractionNoiseArticle1336EL485EL4902374244410.1121/1.48073062-s2.0-84878944655Q1WOS:000320173600008Q2