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National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
The comparison of acoustic properties of guitars from the same product line
 Trávníčková, Hana ; Indrák, Michal (referee) ; Jirásek, Ondřej (advisor)
This work is dealing with acoustic features of Furch guitars. In theoretical introduction is possible to find an information about basic characteristics of a tone. Following chapter about acoustic guitars is dealing even with mostly used types of woods for their manufacturing. In special chapter are described spectres of signals, LPC analysis, sound radiation of instruments and Chladni figures. Mentioned terms have been evaluated from measurements and are available in practical part of this work also including description of implementation of the measurement. As an output of this work is a comparison of acoustic features of measured guitars, their colours and modes.
Detailed record
Analysis of the spectrum and directivity of the electro-acoustic cello made from composite materials
 Vysloužilová, Jana ; Kavan, Jan (referee) ; Jirásek, Ondřej (advisor)
This academic paper focuses on the sound properties of an inovated 3D printed cello made from synthetic materials by the company MyCello as compared to traditional cello. The theoretical part of this paper deals with acoustics, anatomy and recording of both types of cello. The practical part then describes the process of measuring and processing of the data and evaluates the outcomes. The spectrum, formant frequencies and sound radiation are analyzed in this paper.
Detailed record
The comparison of acoustic properties of guitars from the same product line
 Trávníčková, Hana ; Indrák, Michal (referee) ; Jirásek, Ondřej (advisor)
This work is dealing with acoustic features of Furch guitars. In theoretical introduction is possible to find an information about basic characteristics of a tone. Following chapter about acoustic guitars is dealing even with mostly used types of woods for their manufacturing. In special chapter are described spectres of signals, LPC analysis, sound radiation of instruments and Chladni figures. Mentioned terms have been evaluated from measurements and are available in practical part of this work also including description of implementation of the measurement. As an output of this work is a comparison of acoustic features of measured guitars, their colours and modes.
Detailed record

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