doc. RNDr. Miroslav Doložílek, CSc.
E-mail:   dolozilek@fme.vutbr.cz  Dept.:   Institute of Physical Engineering Dept. of Micromechanics of Materials and Engineering Acoustics Position:   Associate Professor Room:   A2/504

Supervised courses:

• Computer Physics (0PF)
• Computer Physics I (T1F)
• Computer Physics II (T2F)
• Controlling the Experiment by PC (9PEX)

Publications:

• KLUS, J.; DOLOŽÍLEK, M.:
  Remote experiment Charging and discharging capacitor,
  7. konference o matematice a fyzice na vysokých školách technických s mezinárodní účastí Sborník příspěvkú, část 2 - fyzika, pp.57-62, ISBN 978-80-7231-816-2, (2011), Univerzita Obrany
  conference paper
  akce: 7. konference o matematice a fyzice na vysokých školách technických s mezinárodní účastí, Brno, 22.09.2011-22.09.2011
• PUCZOK, D.; DOLOŽÍLEK, M.:
  Representation of Transient Phenomena of Forced Oscillations,
  6. konference o matematice a fyzice na vysokých školách technických s mezinárodní účastí, pp.423-430, ISBN 978-80-7231-667-0, (2009), Univerzita obrany Brno
  conference paper
  akce: 6. konference o matematice a fyzice na vysokých školách technických s mezinárodní účastí, Univerzita obrany, Brno, 10.09.2009-10.09.2009
• PUCZOK, D.; DOLOŽÍLEK, M.:
  Směrové charakteristiky hudebních nástrojů,
  77. akustický seminář, pp.17-23, ISBN 978-80-01-04190-1, (2008), CsAS
  conference paper
  akce: 77. akustický seminář, Zlenice, 07.10.2008-09.10.2008
• POKLUDA, J.; ŠANDERA, P.; OHLÍDAL, M.; ČERNÝ, M.; PILCH, J.; FLORIAN, Z.; SLÁMEČKA, K.; ŠESTÁK, P.; DOLOŽÍLEK, M.; HORNÍKOVÁ, J.:
  Physical Engineering: Research Support of Mechatronic Models,
  Simulation Modelling of Mechatronic Systems II, pp.15-27, ISBN 978-80-214-3559-9, (2007), VUT v Brně
  conference paper
• RYNDOVÁ, A., DOLOŽÍLEK, M., VÁLKA, L.:
  Sound Insulation of Bariers from Wood,
  Inter - noise 2004, pp.109-115, ISBN 80-01-03055-5, (2004), ČVUT Praha
  conference paper
  akce: inter.noise 2004, Praha, 22.08.2004-25.08.2004

List of publications at Portal BUT

Abstracts of most important papers:

• PUCZOK, D.; DOLOŽÍLEK, M.:
  Representation of Transient Phenomena of Forced Oscillations,
  6. konference o matematice a fyzice na vysokých školách technických s mezinárodní účastí, pp.423-430, ISBN 978-80-7231-667-0, (2009), Univerzita obrany Brno
  conference paper
  akce: 6. konference o matematice a fyzice na vysokých školách technických s mezinárodní účastí, Univerzita obrany, Brno, 10.09.2009-10.09.2009
  Various approaches can be used for representation of signals; Fourier transformation and time dependence of physical quantity are the most commonly applied but these methods give no information about time dependence of frequency spectra. For this purpose the Short-time Fourier transformation can be applied. Also acoustical representation can be very impressive. All these methods are demonstrated on a simple example of forced oscillations. The presented results can be fruitfully used in teaching of physics.
• DOLOŽÍLEK, M.; PILCH, J.; RYNDOVÁ, A.:
  A Sound Card of the PC for Sonification of the Oscillations and Interference of the Sound Waves,
  4th International Conference on Physics Teaching in Engineering Education, pp.9-5-13, ISBN 2-914771-28-2, (2005)
  conference paper
  akce: Physics Teaching in Engineering Education - PTEE 2005, Brno, 29.06.2005-01.07.2005
  A stereo sound card and loudspeakers possess every PC. Applying the user matched software we are able relatively easy generate the sounds which increase the meaningfulness and memorability of the numerical output of our simulations. This process is particularly inherent for demonstration of the superposition of the oscillations, interference of the waves or numerical solution of the differential equation of harmonic, inharmonic, dumped or forced oscillations. In our contribution we will present Mathcad as a tabular programming environment for this type of experiments. Using one loudspeaker we can generate the sounds representing the superposition of oscillations with different frequency, amplitude or phase. Using two loudspeakers in stereo mode we can demonstrate the interference of the waves.
• DOLOŽÍLEK, M.; PILCH, J.:
  Gold Wave for Sonification of Oscillations and Waves.,
  4th International Conference on Physics Teaching in Engineering Education, pp.w-2-5, ISBN 2-914771-28-2, (2005)
  conference paper
  akce: Physics Teaching in Engineering Education - PTEE 2005, Brno, 29.06.2005-01.07.2005
  GoldWave is a sound editor, player, recorder, and converter. A full set of effects and editing features are included for professional sound production. GoldWave also includes an expression evaluator, which allows user to generate the sounds by means of analytical formula defined by conventional expressions. It can be a simple way to realize the oscillation and wave superposition experiments.
• DOLOŽÍLEK, M.; RYNDOVÁ, A.; PILCH, J.:
  Interference zvukových vln.,
  4. konference o matematice a fyzice na vysokých školách technických s mezinárodní účast, pp.247-252, ISBN 80-85960-91-5, (2005)
  conference paper
  akce: 4.konference o matematice a fyzice na vysokých školách technických s mezinárodní účastí., Brno, 15.09.2005-15.09.2005
  The students like listening the music and work with sound files. Some physical phenomena are very close connected with sound and it is a pity that the experiments with sound are still not enough utilised in demonstration in physics teaching. At the same time the tools for theirs realization are commonly available. Graphic presentation backed by sound emphasis the understanding the physical relations. In our contribution we present the Mathcad programming environment for demonstration of interference of the waves. These experiments can be realized both in a bigger lecture room and small laboratory.
• DOLOŽÍLEK, M., RYNDOVÁ, A., VAŇKOVÁ, M.:
  Hodnocení akustických vlastností venkovních protihlukových clon.,
  VI. konference. Nové stavební hmoty a výrobky., pp.128-131, (2002), ?????
  conference paper
  akce: VI. konference Nové stavební hmoty a výrobky, VUSTAH Brno, 16.10.2002-18.10.2002
  Noise barriers are used for trafic noise reduction in the vicinity road. The testing method of noise performance characteristics are described.