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Title:USB vmesnik za zajem avdio signalov : diplomsko delo
Authors:ID Kajtna, Tomaž (Author)
ID Kos, Marko (Mentor) More about this mentor... New window
Files:.pdf VS_Kajtna_Tomaz_2025.pdf (17,22 MB)
MD5: 1872AE78B85E21EDE07DA43575DAAEF1
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Diplomsko delo vključuje razvoj USB vmesnika, katerega namen je razširiti povezljivost avdio naprav na osebne računalnike in omogočitev kakovostnega zajema ter predvajanja avdio signalov. Sprva je obrazloženo teoretično področje, kjer se zaključno delo poglobi v sorodne naprave, ki že obstajajo, digitalno signalno procesiranje ter USB komunikacijo med napravami. Sledi načrtovanje posameznih delov avdio vmesnika, kot so napajalno vezje, USB zvezdišče, avdio kodek, MIDI vmesnik ter tiskano vezje. Sledi obrazložitev postopkov izdelave vmesnika, načrtovanje vgradnje vezja v ohišje in na koncu še analiza meritev in rezultatov zaključnega dela.
Keywords:avdio vmesnik, protokol USB, digitalno signalno procesiranje, predojačevalnik
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[T. Kajtna]
Year of publishing:2025
Number of pages:1 spletni vir (1 datoteka PDF (XII, 40 f.))
PID:20.500.12556/DKUM-92609 New window
UDC:004.52:621.391(043.2)
COBISS.SI-ID:238974979 New window
Publication date in DKUM:03.06.2025
Views:0
Downloads:17
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:23.04.2025

Secondary language

Language:English
Title:USB interface for capturing audio signals
Abstract:The bachelor’s thesis consists of the development of a USB interface that extends connectivity between audio devices and personal computers while ensuring audio capture and playback at sufficient quality. Beginning with the theoretical analysis, the thesis presents similar devices that already exist, digital signal processing, and USB communication between devices. Next, the design process of all parts of the interface-- the power circuit, USB HUB, audio codec, MIDI interface and the PCB are explained. What follows is an explanation of the creation process, fitting the PCB into an enclosure, and finally, an analysis of the measurements and results of the project.
Keywords:audio interface, USB protocol, digital signal processing, preamplifier


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