Review of Manufacturing Processes and Vibro-Acoustic Assessments of Composite and Alternative Materials for Musical Instruments

S Brezas, M Katsipis, K Kaleris, H Papadaki… - Applied Sciences, 2024 - mdpi.com
The evolution of musical instrument manufacturing has prompted a quest for innovative
materials beyond traditional wood. This review explores the utilization of composite …

[HTML][HTML] Influence of 3D Printing Direction in PLA Acoustic Guitars on Vibration Response

Á Burgos-Pintos, F Fernández-Zacarías, PF Mayuet… - Polymers, 2023 - mdpi.com
The design of musical instruments is a discipline that is still carried out in an artisanal way,
with limitations and high costs. With the additive manufacturing technique, it is possible to …

[HTML][HTML] Modulating the Acoustic Vibration Performance of Wood by Introducing a Periodic Annular Groove Structure

L Zhang, L He, Y Liang, J Zhang, H Zhang, J Zhou… - Forests, 2023 - mdpi.com
The acoustic vibration performance of wood affects the quality of many musical instruments,
and the variability of wood causes obvious differences between individual timber samples …

[HTML][HTML] Simultaneous low-frequency vibration isolation and energy harvesting via attachable metamaterials

J Hyun, J Jung, J Park, W Choi… - Nano …, 2024 - nanoconvergencejournal …
In this study, we achieved energy localization and amplification of flexural vibrations by
utilizing the defect mode of plate-attachable locally resonant metamaterials, thereby …

[HTML][HTML] Stiffening cello bridges with design

L Lodetti, S Gonzalez, F Antonacci, A Sarti - Applied Sciences, 2023 - mdpi.com
In instruments of the violin family, the bridge is the part in charge of transferring the
vibrational energy of the strings into the body and therefore contributes greatly to the sound …

[PDF][PDF] Predicting the acoustics of archtop guitars using an ai-based algorithm trained on fem simulations

G Longo, S Gonzalez, F Antonacci… - Forum Acusticum …, 2023 - dael.euracoustics.org
In this paper we implement a method that combines finite element analysis and artificial
intelligence (AI) to study how the choice of some design and material parameters affects the …

[HTML][HTML] Special Issue on Mechanics, Dynamics and Acoustics of Musical Instruments

MD Stanciu, M Mihalcica, V Bucur - Applied Sciences, 2023 - mdpi.com
The mechanics, dynamics and acoustics of musical instruments concern scientists from
different fields, such as physics, mechanics, acoustics, psychology, and music, as well as …

Parameterizing a complete guitar model for vibroacoustic analysis

R Di Bella - 2023 - politesi.polimi.it
Which geometrical or material features determine the quality of an instrument is probably the
most debated matter among guitar makers, but also one that is seldom approached with a …

[PDF][PDF] Sound synthesis of geometric and material changes in archtop guitars: towards the timbral design of musical instruments

S Gonzalez, M Rau, C Espinoza, G Longo, F Antonacci… - 2023 - researchgate.net
Through computer simulations and synthesis, our research scrutinizes the impact of various
geometric and material modifications on archtop guitar sound. Utilizing an accurate guitar …

A FEM based study on wooden mechanical metamaterials

H El Achak - 2022 - politesi.polimi.it
The popularity of wood in stringed musical instruments is undeniable. Its workability,
aesthetic, and its mechano-acoustic properties make it an ideal choice for their construction …