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Improving Insertion Loss of Sonic Crystal Active Noise Barrier by Reinforcement Learning and Finite Difference Time Domain Simulations

Ramírez-Solana, David; Galiana-Nieves, Jaime; Redondo, Javier; Mangini, Agostino Marcello; Fanti, Maria Pia (Institute of Electrical and Electronics Engineers, 2024-05)

[EN] Sonic crystal noise barriers (SCNB) have emerged as a promising solution for mitigating traffic noise pollution. These barriers utilize periodic structures to selectively reflect acoustic waves at specific target ...
Sobre la medición del aislamiento de barreras acústicas basadas en cristales de sonido

Galiana Nieves, Jaime (Universitat Politècnica de València, 2020-10-15)

[ES] Las barreras acústicas suelen clasificarse atendiendo a sus características acústicas intrínsecas, fundamentalmente por el aislamiento que proporcionan. El método de medida está estandarizado en la norma europea EN ...
Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation

Ramírez-Solana, David; Galiana-Nieves, Jaime; Picó Vila, Rubén; Redondo, Javier; Sangiorgio, Valentino; Vito Graziano, Angelo; Parisi, Nicola (MDPI AG, 2024-04)

[EN] In an experimental investigation, the development of sonic crystal noise barriers (SCNBs) is undertaken to address the issue of train brake noise (TBN), focusing on the use of local resonances in scatterers of sonic ...

Mostrando ítems 1-3 de 3