Wave Motion and Acoustics - NUFY077
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Basic lecture.
The basic conceptions of waves and acoustics are explained and demonstrated, particularly from musical acoustics.
Only basic knowledge of calculus is expected.
Lecture is oriented to future teachers of primary and secondary schools.
Last update: T_KDF (22.05.2001)
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Oral exam. Last update: Dvořák Leoš, doc. RNDr., CSc. (10.06.2019)
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Jiříček Ondřej: Úvod do akustiky. Skriptum ČVUT, FEL, 2002, 146 str. Obdržálek Jan: Fyzikální terminologická čítanka se slovníčkem ČA a AČ. Rozhledy matematicko-fyzikální, 1998-1999. Last update: Obdržálek Jan, doc. RNDr., CSc. (13.05.2005)
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Oral exam checks knowledge according the syllabus. Last update: Dvořák Leoš, doc. RNDr., CSc. (10.06.2019)
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Basic concepts of vibration Vawe, vibration, oscillation. Period, frequency, wave length, wave number, phase velocity, group velocity. Doppler effect. Acoustics Acoustics generally. Classification of its basic parts. Physical acoustics Acoustic quantities: acoustic displacement, velocity, accelleration, pressure. Sound intensity, loudness. Level and dB calculus. Musical acoustics: sound, noise, tone and its characteristics (objective and subjective). Tonal concept of the music. Tunings. Last update: Obdržálek Jan, doc. RNDr., CSc. (13.05.2005)
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