A sonic black hole structure with perforated boundary for slow wave generation
Sihui Li, Jiajun Xia, Xiang Yu, Xiaoqi Zhang, Cheng Li
Topics & Concepts
Duct (anatomy)AcousticsSound energyAcoustic impedanceAcoustic wavePhysicsSound (geography)Ultrasonic sensorPathologyMedicineAcoustic Wave Phenomena ResearchAerodynamics and Acoustics in Jet FlowsMusic Technology and Sound Studies