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The analysis of the clarinet spectrum from different manufacturers
Suchánek, Tomáš ; Mojdl, Edgar (referee) ; Jirásek, Ondřej (advisor)
Bachelor’s thesis focuses on spectral analysis of six B clarinets made by manufacturers Buffet Crampon, RZ Woodwind Manufacturing and Yamaha. Instruments were tested by two professional musicians with different timbral preferences and the resulting spectrum is then applied to how psychoacoustic measurements define timbre perception. Furthermore, the impact of different dynamics or reeds is discussed and significant part of analysis also describes directivity patterns of individual higher harmonics or characteristic formant areas.
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Experimental Electro-Mechanical Musical String Instrument
Svěrák, Jan ; Mojdl, Edgar (referee) ; Dlouhý, Dan (advisor)
The goal of this thesis is to design and construct a prototype of an experimental electromechanical musical instrument of unusual construction and a plethora of achievable timbres. The design is based on a combination of fundamental attributes of two already existing instruments, namely the hurdy-gurdy and the electric guitar. The first chapter of this thesis analyzes the theoretical background of said problematics. The second chapter describes the construction and function of individual components, including the reasoning behind the chosen principles and materials. The third chapter describes the changes from the original design and the process of building the instrument. The fourth chapter evaluates the instrument in terms of functionality and its properties. The fifth chapter proposes changes in design which could eliminate or mitigate the problems revealed by the prototype.
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Experimental Electro-Mechanical Musical String Instrument
Blasche, Ondřej ; Mojdl, Edgar (referee) ; Dlouhý, Dan (advisor)
The goal of this thesis is to design and build stringed mechanical electrphone with unusual sound characteristics. The end product is an instrument devided into three sections with specific options of sound creation, able to be both plucked and played with a bow. Thesis utilizes knowledge of electric guitar construction and their sound pickup methods. It also deals with experimentation in the field of strig instruments and their development.
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