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Algorithms for Synthesis of Musical Sounds
Novák, Samuel Matyáš ; Heriban, Pavel (referee) ; Roupec, Jan (advisor)
This work concerns the problem of synthesizing musical sounds, specifically the problem of designing oscillator algorithms. The problem is approached from the perspective of function composition and phase distortion. Interpolation polynomials, iteration methods and optimization were employed when designing the necessary functions. Phase accumulator and a sine waveshaping function were constructed. Furthermore, a way of distorting the sine waveform was presented. Finally, a method of synthesizing detuned voices of a sawtooth wave was described.
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Generator of Music and Sound Effects
Vaňků, Nikita ; Musil, Petr (referee) ; Zemčík, Pavel (advisor)
The aim of this work is to design digital synthesizer and modulator on embedded sys- tems. Work is exploring existing digital synthesizer and modulators in embedded systems and PC and with that gained knowledge is presenting possible solution of design on Field Programmable Gate Array.
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VST granular plugin with experimental input and output settings
Kalinič, Jan ; Dlouhý, Dan (referee) ; Indrák, Michal (advisor)
This thesis discusses the development of a plug-in module that is able to implement granular synthesis with help of experimental methods of parameter value settings. Graphic designs and schemes were created in the vector graphics editor Inkscape. The separate plug-in was programmed in C++ language using the JUCE framework and VST3 technology. With a use of this module, granular synthesis can be performed over a predetermined sample, but also over the stream of an audio channel of a digital audio station. The module also includes blocks with other types of sound synthesis, which can also be modified in experimental ways. Thanks to its properties, the plug-in can be applied as an effect over one sound channel in the mixing section of an audio station.
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Control unit for Eurorack audio modular system
Zach, Pavel ; Novotný, Radovan (referee) ; Levek, Vladimír (advisor)
The aim of the thesis is to design and implement a control system for a Eurorack modular audio system. The system consists of a voltage controlled oscillator, circuits for its control and is equipped with MIDI connectivity. The theoretical part describes the different sound synthesis methods and how the synthesis is implemented. Furthermore, the text discusses the integrated circuit used and the MIDI protocol itself. The practical part focuses on the design of the control block, which contains a voltage controlled oscillator. The module provides signals for other modules of the Eurorack platform and is capable of communicating with a computer and other MIDI peripherals.
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M-lizer
Woska, Aleš ; Kofroň, Jan (advisor) ; Malý, Jakub (referee)
The thesis deals with the development of a software sound synthesizer of the .NET platform. The goal is to create a software tool which creates data, that are passed to a sound card or a similar device and that can by played on an output sound device, from MIDI data. Emphasis is placed on a authenticity of a sound output. Created sound would therefore be most resemble the sound of real instruments. Another goal is to create a guide, on how to write a software sound synthesizer that supports VST technology.
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Experimental Hardware Musical Instrument Based on FM Synthesis Controlled by a Contactless Controller
Vejvoda, Zdeněk ; Jirásek, Ondřej (referee) ; Dlouhý, Dan (advisor)
The focus of this bachelor thesis was a design and consequently an assembly of an experimental analog synthesizer. The beginning of the theoretical framework presents the classification of the electroacoustic instruments into subgroups with an emphasis on those which were essential for both the inspiration of the design and for the historical development itself. The subsequent chapter explores the sound synthesis methods and their musical attributes. Afterwards, particular fundamental personae of the history of experimenting with sound and music are mentioned, whose ideas were extracted for the purpose of designing this instrument. The practical part explains the motivation which was present during the work and develops it into a full circuit design. The creative process is supported by explanation of attached diagrams and required calculations. In connclusion, the assembled prototype is presented on a printed circuit board.
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Digital Musical Synthesizer with Analog Control for Eurorack Platform
Klecl, Martin ; Číž, Radim (referee) ; Schimmel, Jiří (advisor)
This work explores the topic of digital audio signal processing for modular synthesizers and the design of digital oscillator for modular standard known as Eurorack. Introduction of the theoretical part is dedicated to basic terms and blocks used in modular synthesizers. The thesis also characterizes and presents the methods of sound synthesis. The second part of the theory concerns analog and digital signal conversion made by digital signal processors DSP, focusing on ARM with focus on ARM architecture. The practical part of the thesis concerns design and construction of the digital oscillator which generates periodic waveforms without aliasing distortion. The oscillator also allows several types of modulations and waveforming and the module has several inputs for connecting control voltages or external audio signals.
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M-lizer
Woska, Aleš ; Kofroň, Jan (advisor) ; Poch, Tomáš (referee)
The thesis deals with the development of a software sound synthesizer of the .NET platform. The goal is to create a software tool which creates data, that are passed to a sound card or a similar device and that can by played on an output sound device, from MIDI data. Emphasis is placed on a authenticity of a sound output. Created sound would therefore be most resemble the sound of real instruments. Another goal is to create a guide, on how to write a software sound synthesizer that supports VST technology. Powered by TCPDF (www.tcpdf.org)
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Generator of Music and Sound Effects
Vaňků, Nikita ; Musil, Petr (referee) ; Zemčík, Pavel (advisor)
The aim of this work is to design digital synthesizer and modulator on embedded sys- tems. Work is exploring existing digital synthesizer and modulators in embedded systems and PC and with that gained knowledge is presenting possible solution of design on Field Programmable Gate Array.
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Algorithms for Synthesis of Musical Sounds
Novák, Samuel Matyáš ; Heriban, Pavel (referee) ; Roupec, Jan (advisor)
This work concerns the problem of synthesizing musical sounds, specifically the problem of designing oscillator algorithms. The problem is approached from the perspective of function composition and phase distortion. Interpolation polynomials, iteration methods and optimization were employed when designing the necessary functions. Phase accumulator and a sine waveshaping function were constructed. Furthermore, a way of distorting the sine waveform was presented. Finally, a method of synthesizing detuned voices of a sawtooth wave was described.
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