Utjecaj konstrukcijske modifikacije pri mehaničkoj obradi elemenata akustične gitare na njena akustična svojstva

master's thesis

• Title (english): The influence of structural modification during the mechanical processing of acoustic guitar elements on its acoustic properties
• Author: Martin Cigula
• Mentor: Goran Mihulja (mentor)
• Mentor: Kristijan Radmanović (komentor)
• Committee member: Goran Mihulja (predsjednik povjerenstva)
• Committee member: Kristijan Radmanović (član povjerenstva)
• Committee member: Hrvoje Turkulin (član povjerenstva)
• Granter: University of Zagreb; Faculty of Forestry and Wood Technology; (Institute of Furniture and Wood in Construction); Zagreb
• Defense date and country: 2022-09-28, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Wood Technology

Abstract

Odabir drvne sirovine, konstrukcijska izvedba i mehanička obrada najbitniji su faktori koji utječu na svojstva akustične gitare. Unutar konstrukcije upravo je oblik ukrute zvučne ploče ključni segment rezonantnog tijela gitare kojim se energija vibracije žica pretvara u odgovarajući zvuk instrumenta.
Cilj ovog rada je modifikacija poznatog konstrukcijskog oblika x-ukrute akustične gitare (engl. x-braceing), na način da se na unutarnjim elementima konstrukcije zvučne ploče izvedu poprečni provrti, te se ispita utjecaj ovakve modifikacije na akustična svojstva gitare.

Abstract (english)

The choice of raw wood material, structural performance and mechanical processing are the most important factors that influence the properties of an acoustic guitar. Inside the structure, the shape of the stiffened soundboard is the key segment of the guitar's resonant body, which converts the energy of the vibrating string into the appropriate sound of the instrument.
The aim of this work is to modify the well-known structural form of the x-stiffened acoustic guitar (eng. x-braceing), in such a way that transverse holes are made on the internal elements of the soundboard construction, and the influence of such modifications on the acoustic properties of the guitar is examined.

• Keywords: Akustična gitara; zvučna ploča; x-ukruta; akustična svojstva; mehanička obrada
• Keywords (english): Acoustic guitar; soundboard; x-braceing; acoustic properties; mechanical processing
• Language: croatian
• URN:NBN: urn:nbn:hr:108:161443
• Study programme: Title: Wood Products Design; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka drvne tehnologije (magistar/magistra inženjer/inženjerka drvne tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2022-11-07 11:45:48