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Use of mobile applications for spectral analysis of musical instruments

Matej Špoljar (2018) Use of mobile applications for spectral analysis of musical instruments. Diploma thesis.

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    Abstract

    The thesis is intended for teachers of science and technology in junior high school and high school. It is also intended for students of science and technology to plan technical and science days, or to plan different learning lessons with the support of information and communication technologies. In the thesis is an overview of the sound content in the curricula of Science, Technology and Music in Primary and Secondary Education. The concepts that students learn about courses and cross-curricular connections are reviewed. A brief description of the perception of sound is also described, and consequently relations between tones, which are then arranged in certain tone systems. Differences in timbre are also shown. The basis of signal processing with Fourier analysis, the display of frequency spectra and the Fast Fourier transformation algorithm used by mobile applications are also discussed. Three mobile applications for spectral analysis of sound are described and compared, and their use on cases is described. The diploma work leaves open possibilities for further research of experiments with mobile applications for spectral analysis of sound.

    Item Type: Thesis (Diploma thesis)
    Keywords: spectral analysis, mobile application, curriculum, school, primary education, secondary education, science and technical education, musical instrumenst, Fourier analysis, Android operating system
    Number of Pages: 43
    Language of Content: Slovenian
    Mentor / Comentors:
    Mentor / ComentorsIDFunction
    prof. dr. Slavko KocijančičMentor
    asist. dr. David RihtaršičComentor
    Link to COBISS: http://www.cobiss.si/scripts/cobiss?command=search&base=50126&select=(ID=12144457)
    Institution: University of Ljubljana
    Department: Faculty of Education
    Item ID: 5360
    Date Deposited: 19 Sep 2018 13:20
    Last Modified: 19 Sep 2018 13:20
    URI: http://pefprints.pef.uni-lj.si/id/eprint/5360

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