6533b85bfe1ef96bd12bb2b5

RESEARCH PRODUCT

METHOD FOR DETECTING A SONIC IMPRINT OF A THREE-DIMENSIONAL OBJECT AND RELATED APPARATUS

Raffaele MartoranaIsaac Razo AmorozP. MessinaPatrizia CapizziPietro CosentinoGianluca Fiandaca

subject

Set (abstract data type)VibrationIdentification (information)OpticsAcoustics and UltrasonicsArts and Humanities (miscellaneous)Computer sciencebusiness.industryAcousticsDetectorObject (computer science)business

description

Non invasive method used to detect a “sonic imprint” of three-dimensional objects, particularly suitable for the identification and monitoring of artworks, consisting in acquiring the vibrations caused by a source of elastic waves and using a set of detectors fixed in various predetermined points of the external surface of the object. An apparatus, cheap and simple to utilize, suitable to execute this method, is also described.

https://doi.org/10.1121/1.4774154