2024, Number 4
When science and art merge: the usefulness of computed tomography in the study of an ancient string instrument
Lozano ZH, Hernández RS, Pérez MJA, Calva AM, Damm MW
Full text
10.35366/117532
Language: Spanish
References: 5
Page: 342-345
PDF size: 290.64 Kb.
For many years, radiological studies have been used particularly for the evaluation of paintings on old canvases, with the aim of knowing the presence of other paintings (finished or unfinished), and especially in cases of possible forgeries.The hollow structure of a good number of musical instruments, especially stringed ones, as they are made of wood, make them ideal for study using sectional imaging tools, such as computed tomography. The relatively low number of metallic elements (which cause electronic devices, such as hard beaming) does not generate image degradation, allowing the wall thickness to be accurately obtained, as well as possible cracks or fracture areas that have not involved the visible face of the instrument. The current possibilities for obtaining three-dimensional volumetric images, as well as the assignment of color maps based on density and the possibility of virtual navigation, without the slightest doubt that they can be of great help for the comprehensive assessment of said musical instruments. It is relevant to mention that, in both Germany and Austria, since 1988 there has been a project for the study of ancient instruments, through CT. It turned out to be a unique, fascinating and very enriching experience, where medical science with high technology meets art and history.
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