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Title:SINTETIZATOR ZVOKA, UPRAVLJAN Z RAČUNALNIŠKIM VIDOM
Authors:ID Kužner, Sebastijan (Author)
ID Holobar, Aleš (Mentor) More about this mentor... New window
Files:.pdf UN_Kuzner_Sebastijan_2015.pdf (3,33 MB)
MD5: A1756B8A6549B52246583F7F4F93673F
 
Language:Slovenian
Work type:Bachelor thesis/paper (mb11)
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Predmet diplomskega dela je študij sinteze zvoka s pomočjo digitalne obdelave signalov in slik. Praktičen cilj diplomske naloge je izdelati digitalni glasbeni inštrument, ki je sposoben proizvesti zvok različnih oblik. Pogoji pri izdelavi inštrumenta so, da je le-ta odziven v realnem času in se ga krmili s človeškim posredovanjem. Interakcija človek-računalnik poteka ob podpori odprtokodnega programskega orodja reacTIVision, ki omogoča zajem slik preko spletne kamere in razpoznavo namenskih značk in njihovih lastnosti, kot so položaj, kot zasuka in identifikacijska številka. Te lastnosti posreduje našemu programu, ki jih uporabi za modulacijo zvoka. Program za generiranje zvoka uporablja pet oscilatorjev, ki generirajo signal različnih oblik. Seštevek dobljenih signalov je možno obogatiti z efekti distorzije in odmeva. Program podpira tudi napravo za generiranje ritma.
Keywords:sinteza zvoka, digitalna obdelava zvoka, računalniški vid, digitalni glasbeni inštrument, elektronska sinteza glasbe
Year of publishing:2015
Publisher:S. Kužner
Source:[Maribor
PID:20.500.12556/DKUM-54226 New window
UDC:004.383.3(043.2)
COBISS.SI-ID:19090966 New window
NUK URN:URN:SI:UM:DK:HDTB1GSV
Publication date in DKUM:14.10.2015
Views:1608
Downloads:144
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:SOUND SYNTHESIZER CONTROLLED BY COMPUTER VISION
Abstract:We describe sound synthesis with digital signal and image processing techniques and creation of a digital musical instrument, which is able to produce sounds of various types. Requirements for this instrument are that it is responsive in real time and is controlled by human being. Human-computer interaction is supported by open source software tool called reacTIVision, which captures images via webcam. From captured images, dedicated computer program recognizes specific graphical tags and their properties, such as position, angle and the identification number. These properties are then sent to our program where they are used for sound modulation. Program uses five different oscillators for sound generation. They generate a signal of different shapes. Summed signals can be enriched with distortion and echo effect. Program also includes rhythm machine.
Keywords:sound synthesis, digital sound processing, computer vision, digital music instrument, electronic music production


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