Course Manual IAK
Acoustics for Engineers
PDF Course Catalog Deutsche Version: IAK
Version: 2 | Last Change: 16.09.2019 15:45 | Draft: 0 | Status: vom verantwortlichen Dozent freigegeben
| Long name | Acoustics for Engineers |
|---|---|
| Approving CModule | IAK_BaET, IAK_BaTIN |
| Responsible |
Prof. Dr.-Ing. Christoph Pörschmann
Professor Fakultät IME |
| Valid from | winter semester 2022/23 |
| Level | Bachelor |
| Semester in the year | winter semester |
| Duration | Semester |
| Hours in self-study | 78 |
| ECTS | 5 |
| Professors |
Prof. Dr.-Ing. Christoph Pörschmann
Professor Fakultät IME |
| Requirements | Basic knowledge mechanics knowledge time domain / frequency domain operations Calculations with real and imaginary values Basic knowledge integral and differential mathematics |
| Language | German |
| Separate final exam | Yes |
Literature
| Boré, G., Peus, S. (1999). „Mikrophone für Studio und Heimstudio-Anwendungen – Arbeitsweise und Ausführungsbeispiele,“ Hrsg. Georg Neumann GmbH, Berlin. |
| Blauert, J., Xiang, N. (2008).“Acoustic for Engineers – Troy Lectures,“ Springer Verlag, Heidelberg. |
| Blauert, J., Braasch, J., Jekosch, U. (2012). „Acoustics for Communication – Dresden Lectures,“ Springer Verlag Heidelberg, in Vorbereitung. |
| Dickreiter, M., Hoeg, W., Dittel, V., Wöhr, M. (2008). „Handbuch der Tonstudiotechnik,“ 7. Auflage, Saur Verlag, München. |
| Görne, T. (2011). „Tontechnik,“ Hanser Verlag München. |
| Kuttruff, H. (2004). „Akustik – Eine Einführung,“ S. Hirzel Verlag, Stuttgart. |
| Cremer. L. (1976). „Vorlesungen über Technische Akustik,“ Springer Verlag, Berlin, Heidelberg. |
| Lord Rayleigh (1896). „The Theory of Sound,“ 2nd Edition 1896, Dover Publ. New York. |
| Müller, G, Möser, M. (2004). „Taschenbuch der Technischen Akustik,“ Springer Verlag Berlin, 3. Auflage. |
| Veit,I. (2005). „Technische Akustik", Kamprath-Reihe, Vogel-Verlag, Würzburg. |
| Weinzierl, Stefan (2008). „Handbuch der Audiotechnik,“ Springer Verlag, Berlin. |
| Blauert, J.,(2005) „Communication Acoustics,“ Springer Verlag Heidelberg, |
| Blauert, J.,(2021) „Acoustics for Communication,“ Springer Verlag Heidelberg, upcoming |
Final exam
| Details |
Oral examination - graded The students explain the application-related problems using simple examples, they explain and describe how they relate them to practical applications and which conditions must be observed. The students prove that they can relate these concepts independently to real value problems. |
|---|---|
| Minimum standard | The students need to illustrate simple relationships. The description is supported by the examiner. |
| Exam Type | EN mündliche Prüfung, strukturierte Befragung |
Learning goals
| Goal type | Description |
|---|---|
| Knowledge | Introduction of the basic acoustic parameters Sound pressure, sound velocity, flow, power Logarithmic quantities and levels |
| Knowledge | Mechanical and acoustic vibration systems Mechanical vibration systems Acoustic vibration systems |
| Knowledge | Sound propagation in the room Homogeneous plane wave standing waves resonance systems diffraction, refraction, reflection |
| Knowledge | point sources Behaviour of sound pressure and sound velocity elementary radiator synthesis |
| Knowledge | Concepts of loudspeakers and microphones) Principles of directional microphones Electrodynamic microphones and headphones Piezoelectric microphones and headphones Dielectric microphones |
| Knowledge | absorbers Porous Absorbers Helmholtz resonators as absorbers plate absorber |
| Skills | Analysis and description of systems with loudspeakers and microphones |
| Skills | Calculation and description of the entire sound propagation chain from the microphone via the mechanoelectric conversion, the transmission via a communication link as well as the conversion via an electromechanical transducer and the sound radiation. |
Expenditure classroom teaching
| Type | Attendance (h/Wk.) |
|---|---|
| Lecture | 2 |
| Exercises (whole course) | 1 |
| Exercises (shared course) | 0 |
| Tutorial (voluntary) | 0 |
Special requirements
| none |
| Accompanying material | Script (electronic or printed) |
|---|---|
| Separate exam | No |
Learning goals
| Goal type | Description |
|---|---|
| Knowledge | Simulation of the propagation of sound waves |
| Knowledge | Investigation of sound reflection on Kundt's tube |
| Knowledge | Analysis of eigenmodes |
| Skills | perform practical measurements based on described tasks |
| Skills | create functional measurement setups |
| Skills | prepare adequate documentation for measurements carried out |
| Skills | Evaluate and discuss measurement results |
Expenditure classroom teaching
| Type | Attendance (h/Wk.) |
|---|---|
| Practical training | 1 |
| Tutorial (voluntary) | 0 |
Special requirements
| - |
| Accompanying material | printed decription |
|---|---|
| Separate exam | No |
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