Detailed Information on Publication Record
2023
Dreadnought guitar top plate innovation
JIRÁSEK, Ondřej and Pavel HOFFMANBasic 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
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
60403 Performing arts studies
Country of publisher
Czech Republic
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Organization unit
Faculty of Music
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
Změněno: 13/3/2024 07:39, doc. PhDr. Petr Lyko, Ph.D. et Ph.D.
Abstract
V originále
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.