Introduction to Acoustic

Course guarantor:

Ondřej Jiříček

Lecturer:

Vojtěch Jandák, Ondřej Jiříček

Tutor:

Rudolf Bálek, Vojtěch Jandák, Ondřej Jiříček, Jaroslav Plocek

Supervisor:

Department of Physics

Synopsis:

The subject provides overview of main parts of acoustics. In first lectures there is introduction to basic types of sound fields, its solutions and properties. Next chapter deals with introduction to building and room acoustics. The second half of the course deals with introductions to physiological acoustics, psychoacoustics, musical acoustics, hygiene legislation and ultrasound, infrasound and their measurement.

Requirements:

Laboratory tasks, Final test.

Syllabus of lectures:

1. Sound and basic acoustic variables.

2. Sound in free space and rooms, interference and diffraction.

3. Types of sound sources and their properties.

4. Foundation of building acoustics, hall diagnostics.

5. Noise, its measurements and evaluation.

6. Noise legislation, noise surveys.

7. Vibration and its measurement.

8. Transient sound field.

9. Psychoacoustics, musical acoustics.

10. Elastic waves in solids, properties and propagation.

11. Piesoelectric phenomenon.

12. Generation and receiving of elastic waves.

13. Ultrasound, infrasound.

14. Sound and light.

Syllabus of tutorials:

1. Levels and decibels.

2. Sound fields of basic sound sources.

3. Sound pressure and intensity.

4. Sound pressure measurements.

5. Frequency analysis, 1/3-octave.

6. FFT and other analyses.

7. Examples of interference and sound fields in rooms.

8. Sound reflection measurements.

9. Vibration measurements.

10. Non-steady sound field.

11. Measurements of non-steady sound.

12. Basic properties of ultrasound field.

13. Ultrasound transducers.

14. Measurements of ultrasound.

Study Objective:

Study materials:

1. Beranek L.L., Noise and Vibration Control, INCE, 1988

2. Kuttruff H.,, Room Acoustics, Applied Science Publishers LTD

3. Fahy F., Fundamentals of Noise and Vibration, E & FN SPON, 1998

Note:

Further information:

acs.feld.cvut.cz

Time-table for winter semester 2024/2025:

Time-table is not available yet

Time-table for summer semester 2024/2025:

	06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon
Tue
Wed	roomT2:H1-129 Jiříček O. 09:15–10:45 (lecture parallel1) Dejvice haly roomT2:H1-27a Jiříček O. 09:15–10:45 (lecture parallel1) Dejvice haly roomT2:H1-27 Jiříček O. 09:15–10:45 (lecture parallel1) Dejvice haly
Thu	roomT2:H1-27 Jandák V. 12:45–14:15 (lecture parallel1 parallel nr.101) Dejvice haly roomT2:H1-27a Jandák V. 12:45–14:15 (lecture parallel1 parallel nr.101) Dejvice haly roomT2:H1-129 Jandák V. 12:45–14:15 (lecture parallel1 parallel nr.101) Dejvice haly
Fri

The course is a part of the following study plans: