Broadband sound absorbers via quality-factor modulation
Pei Qian, Sibo Huang, Yan Liu, Nengyin Wang, Yong Li
Topics & Concepts
ResonatorBroadbandAbsorption (acoustics)Materials scienceAcousticsQ factorNoise controlMetamaterialQuality (philosophy)OpticsOptoelectronicsPhysicsNoise reductionQuantum mechanicsAcoustic Wave Phenomena ResearchNoise Effects and ManagementVehicle Noise and Vibration Control