20.500.12556/RUL-171592 Simulacija in izdelava odjemalca zvoka električne kitare Simulation and construction of an electric guitar pickup Diplomsko delo se osredotoča na raziskavo, načrtovanje in izdelavo odjemalca zvoka za električno kitaro tipa Humbucker. Želeli smo raziskati možnosti optimizacije pretvorbe mehanskih vibracij strune v električni signal, postopke izdelave ter materiale za izdelavo odjemalca zvoka. V simulacijskem okolju Comsol Multiphysics je bil zgrajen model strune in odjemalca zvoka, nad katerim je struna nihala. S simulacijsko parametrično analizo smo raziskali vpliv načrtovalskih snovno-geometrijskih parametrov odjemalca na gostoto magnetnega pretoka v jedrih. Na podlagi zbranega znanja in rezultatov simulacij so bili izdelani štirje prototipski odjemalci s pripadajočim električnim vezjem za električno kitaro. Vezje poleg osnovnih funkcij uravnavanja jakosti zvoka in filtriranja frekvence signala omogoča ozemljitev enega od dveh navitij odjemalca zvoka, kar naredi inštrument uporaben za različne zvrsti glasbe. Raziskava in karakterizacija izdelanih odjemalcev zvoka je verificirala model, raziskana pa je bila tudi učinkovitost odpravljanja elektromagnetnih motenj. This thesis focuses on the research, design and fabrication of a Humbucker-type electric guitar pickup. The main objective was to research approaches for optimizing the conversion of mechanical string vibrations into electrical signals, as well as to examine the fabrication processes and materials employed in pickup construction. A model of the pickup was built in the Comsol Multiphysics simulation environment, with the string oscillating above it. The influence of material and geometrical pickup parameters on the magnetic flux density in the cores was invesigated through parametric simulation analysis. Based on the acquired knowledge and simulation results, four pickup prototypes were fabricated together with electrical circuit for electric guitar applications. In addition to providing the basic functions of volume control and signal frequency filtering, the circuit also enables grounding of one of the pickup’s two coils, making the instrument suitable for different musical genres. The research and characterization of the fabricated pickups verified the simulation model. Lastly, the effectiveness of electromagnetic interference suppression was evaluated. Odjemalec zvoka električne kitare gostota magnetnega pretoka inducirana napetost signal navitje magnet zvok. Electric guitar pickup magnetic flux density induced voltage signal coil magnet sound. true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2025-08-28 13:15:22 2025-08-28 13:15:26 2025-09-08 15:41:15 0000-00-00 00:00:00 2025 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 62880 48119299 Humar_Teo_-_Simulacija_in_izdelava_odjemalca_zvoka_elektricne_kitare.pdf Humar_Teo_-_Simulacija_in_izdelava_odjemalca_zvoka_elektricne_kitare.pdf 1 7FA11AB9EAA12D8070AC42FF92F8035B 3e4f8a2cc7988d5eb4a7639f276fdc4328ae11f455a4251717ba83681d49fc04 2add4f53-8400-11f0-9328-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=214967 Fakulteta za elektrotehniko 0 0 0