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ultrasonic-thickness-resonance Program to estimate material properties from the measured first order thickness resonance in the ultrasonic transmission coefficient of a homogeneous plate at normal incidence

The following material properties are obtained: 1. Plate density 2. Plate thickness 3. Ultrasound velocity in the plate 4. Ultrasound attenuation coefficient at resonant frequency in the plate 5. Variation of the attenuation coefficient with the frequency assuming a power law.