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 data-driven approach to violin making

S Gonzalez, D Salvi, D Baeza, F Antonacci, A Sarti - Scientific reports, 2021 - nature.com
Of all the characteristics of a violin, those that concern its shape are probably the most
important ones, as the violin maker has complete control over them. Contemporary violin …

Audio information retrieval and musical acoustics

M Olivieri, R Malvermi, M Pezzoli… - IEEE Instrumentation …, 2021 - ieeexplore.ieee.org
Information retrieval and machine learning have grown to the point of playing a leading role
in all aspects of sound analysis. There are some research areas, however, in which the …

[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 …

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 …

Distinguishing geometrically identical instruments: Possibilistic identification of material parameters in a parametrically model order reduced finite element model of a …

A Brauchler, D Hose, P Ziegler, M Hanss… - Journal of Sound and …, 2022 - Elsevier
The identification of material parameters of classical guitars is particularly interesting as the
orthotropic material parameters of wood vary largely and lead to hearable differences even …

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 …

On the prediction of the frequency response of a wooden plate from its mechanical parameters

DG Badiane, R Malvermi, S Gonzalez… - ICASSP 2022-2022 …, 2022 - ieeexplore.ieee.org
Inspired by deep learning applications in structural mechanics, we focus on how to train two
predictors to model the relation between the vibrational response of a prescribed point of a …

Parametric optimization of violin top plates using machine learning

D Salvi, S Gonzalez, F Antonacci, A Sarti - arXiv preprint arXiv:2102.07133, 2021 - arxiv.org
We recently developed a neural network that receives as input the geometrical and
mechanical parameters that define a violin top plate and gives as output its first ten …

Modal analysis of free archtop guitar top plates

D Salvi, S Gonzalez, F Antonacci, A Sarti - The Journal of the …, 2021 - pubs.aip.org
We analyze the modal response of the top plates of archtop guitars using free boundary
conditions. Starting from the three-dimensional scan of a real archtop guitar, we build a …