Investigation of frequency-dependent attenuation coefficients for multiple solids using a reliable pulse-echo ultrasonic measurement technique
Guangdong Zhang, Xiongbing Li, Shuzeng Zhang, Tribikram Kundu
Topics & Concepts
AttenuationAcousticsFrequency domainAttenuation coefficientNarrowbandUltrasonic sensorSIGNAL (programming language)Center frequencyEcho (communications protocol)AmplitudeTime domainMaterials scienceOpticsPhysicsMathematicsComputer scienceMathematical analysisBand-pass filterComputer visionProgramming languageComputer networkUltrasonics and Acoustic Wave PropagationGeophysical Methods and ApplicationsUltrasound Imaging and Elastography