Analysis of sound and vibration interaction on a crack and its use in high-frequency parameter selection for vibro-acoustic modulation testing
Bin Liu, Jun Yang, Tie Gang
Topics & Concepts
AcousticsModulation (music)Frequency modulationVibrationAmplitude modulationModulation indexSIGNAL (programming language)Resonance (particle physics)Beam (structure)Materials scienceDemodulationLaser Doppler vibrometerOpticsPhysicsWavelengthEngineeringComputer scienceTelecommunicationsBandwidth (computing)Pulse-width modulationParticle physicsDistributed feedback laserChannel (broadcasting)VoltageProgramming languageQuantum mechanicsUltrasonics and Acoustic Wave PropagationNon-Destructive Testing TechniquesStructural Health Monitoring Techniques