An Absolute Acoustic Readout of Plate Wave Speed for Bullion Authentication, Using a Measured Fill-Factor Correction for Struck Coins

arXiv:2610.29194 · eess.AS, physics.class-ph · Submitted 2026-10-21 · Read on arXiv

eess.AS, physics.class-ph

Submitted: 2026-10-21

Updated: 2026-10-21

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