JIRÁSEK, Ondřej and Pavel HOFFMAN. Dreadnought guitar top plate innovation (Dreadnought guitar top plate innovatio). Journal Akustika. ČR: Studio D Akustika, s.r.o., 2023, vol. 23, No 46, p. 46-58. ISSN 1801-9064. Available from: https://dx.doi.org/10.36336/akustika20234646.
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Basic information
Original name Dreadnought guitar top plate innovation
Name in Czech Inovace horní rezonanční desky kytary dreadnough
Authors JIRÁSEK, Ondřej (203 Czech Republic, guarantor, belonging to the institution) and Pavel HOFFMAN (203 Czech Republic).
Edition Journal Akustika, ČR, Studio D Akustika, s.r.o. 2023, 1801-9064.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 60403 Performing arts studies
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
WWW URL
Organization unit Faculty of Music
Doi http://dx.doi.org/10.36336/akustika20234646
UT WoS 001156057900004
Keywords in English acoustic anechoic chambre braces compliance matrix; computer simulation; dreadnought guitar; frequency response; fast Fourier transform; Chladni figures
Tags Reviewed
Changed by Changed by: doc. PhDr. Petr Lyko, Ph.D. et Ph.D., učo 5794. Changed: 13/3/2024 07:39.
Abstract
This paper describes the innovation of Dreadnought guitars, especially braces on top plate The goal was to increase the dynamic range of the instruments, not only in strength but also in spectral spread The prolongation of tones in the Sustain and Release phases was also important Mechanical and acoustic properties of instruments from Furch Guitars’ production were measured (Chladni figures, frequency response), numerical simulation of innovated top plate in program ANSYS was prepared (by the matrix) and the changes in organisation of ribs were proposed as following The new samples of innovated Dreadnought guitars were produced by the factory, again measured, analysed and evaluated.
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