A novel waveguide rod with acoustic black hole for acoustic emission signal enhancement and its performance
Fu Ji, Tian He, Zhenyu Liu, Yue Bao, Xiandong Liu
Topics & Concepts
WaveguideAcoustic emissionSIGNAL (programming language)AttenuationRodAcousticsMaterials scienceOpticsAmplitudePencil (optics)PhysicsComputer sciencePathologyProgramming languageMedicineAlternative medicineUltrasonics and Acoustic Wave PropagationStructural Health Monitoring TechniquesNon-Destructive Testing Techniques