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A SuperCollider implementation of a dynamic equaliser

Blaž Pavlica (2014) A SuperCollider implementation of a dynamic equaliser. EngD thesis.

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    The goal is to build a dynamic equalizer, that is an equalizer that not only statically changes the frequency response of a signal, but the dynamic range of individual bands of the frequency spectrum is changed according to the dynamic range of themselves. In other words, the frequency spectrum is broken up with filters into 30 bands, on each there is a dynamic range processor (compressor, expander, gate ). The settings of the processors are connected through a graphic user interface in such a way that its functioning and use resembles more an ordinary equalizer than a multiband dynamic range processor. Filters are designed in Matlab in such a way that they have a linear phase. Impulse responses of individual filters are shifted so that their middle coefficients are aligned. That way they all have the same phase delay. The equalizer and graphic user interface were programmed in SuperCollider 3.6.

    Item Type: Thesis (EngD thesis)
    Keywords: dynamic equalizer, dynamic range of a signal, multiband dynamic range processor, Matlab, linear phase, graphic user interface, SuperCollider 3.6
    Number of Pages: 23
    Language of Content: Slovenian
    Mentor / Comentors:
    Name and SurnameIDFunction
    doc. dr. Matija Marolt271Mentor
    Link to COBISS: http://www.cobiss.si/scripts/cobiss?command=search&base=51012&select=(ID=1536142531)
    Institution: University of Ljubljana
    Department: Faculty of Computer and Information Science
    Item ID: 2788
    Date Deposited: 26 Sep 2014 13:30
    Last Modified: 08 Jan 2015 09:12
    URI: http://eprints.fri.uni-lj.si/id/eprint/2788

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