A review of finite element studies in string musical instruments

E Kaselouris, M Bakarezos, M Tatarakis… - Acoustics, 2022 - mdpi.com
String instruments are complex mechanical vibrating systems, in terms of both structure and
fluid–structure interaction. Here, a review study of the modeling and simulation of stringed …

A physics-informed neural network approach for nearfield acoustic holography

M Olivieri, M Pezzoli, F Antonacci, A Sarti - Sensors, 2021 - mdpi.com
In this manuscript, we describe a novel methodology for nearfield acoustic holography
(NAH). The proposed technique is based on convolutional neural networks, with …

Materials engineering of violin soundboards by Stradivari and Guarneri

CK Su, SY Chen, JH Chung, GC Li… - Angewandte …, 2021 - Wiley Online Library
We investigated the material properties of Cremonese soundboards using a wide range of
spectroscopic, microscopic, and chemical techniques. We found similar types of spruce in …

[HTML][HTML] Wooden mechanical metamaterials: Towards tunable wood plates

S Gonzalez, E Chacra, C Carreño, C Espinoza - Materials & Design, 2022 - Elsevier
One of the biggest challenges in guitar-making is consistency: even though two guitars are
made of the same tree, with the same geometry and manufactured with exactly the same …

A novel method for estimating model parameters from geophysical anomalies of structural faults using the Manta-Ray foraging optimization

UC Ben, SE Ekwok, OIM Achadu, AE Akpan… - Frontiers in Earth …, 2022 - frontiersin.org
The Manta-Ray Foraging Optimization has been adapted and implemented in computing
model parameters from potential field anomalies originating from two-dimensional dipping …

Using mechanical metamaterials in guitar top plates: a numerical study

M Lercari, S Gonzalez, C Espinoza, G Longo… - Applied Sciences, 2022 - mdpi.com
Featured Application The use of mechanical metamaterials in musical instruments could be
an excellent way to engineer the wood of the instrument to obtain a particular sound …

A neural network-based method for spruce tonewood characterization

DG Badiane, S Gonzalez, R Malvermi… - The Journal of the …, 2023 - pubs.aip.org
The acoustical properties of wood are primarily a function of its elastic properties. Numerical
and analytical methods for wood material characterization are available, although they are …

An integrated method for the vibroacoustic evaluation of a carbon fiber bouzouki

S Brezas, M Katsipis, Y Orphanos, E Kaselouris… - Applied Sciences, 2023 - mdpi.com
An integrated method, which combines Electronic Speckle Pattern Interferometry, impulse
response measurements, finite element method simulations, and psychoacoustic tests, is …

Compositional and morphological comparison among three coeval violins made by giuseppe guarneri “del Gesù” in 1734

G Fiocco, S Gonzalez, C Invernizzi, T Rovetta… - Coatings, 2021 - mdpi.com
In the present work, we had the opportunity to study the coating systems of three different
coeval violins, namely “Spagnoletti”,“Stauffer”, and “Principe Doria”, made by Giuseppe …

A statistical approach to violin evaluation

R Malvermi, S Gonzalez, F Antonacci, A Sarti… - Applied Sciences, 2022 - mdpi.com
Featured Application Physics-informed quality assessment of a stringed musical instrument.
Abstract Comparing violins requires competence and involves both subjective and objective …