Course - Technical Acoustics - TTT4180
TTT4180 - Technical Acoustics
About
Examination arrangement
Examination arrangement: School exam
Grade: Letter grades
| Evaluation | Weighting | Duration | Grade deviation | Examination aids |
|---|---|---|---|---|
| School exam | 100/100 | 4 hours | C |
Course content
The theoretical basis for acoustic calculations with emphasis on analytical calculations. The following will be covered in detail: simple vibrating systems, vibrations of strings, bars and thin plates, the acoustic wave equation, and solutions to this. Reflection, transmission, refraction and radiation of acoustic waves. Sound in enclosed spaces such as rooms and duct systems. Introduction to room and building acoustics. Introduction to the use of numerical methods for calculating acoustic fields.
Learning outcome
Knowledge:The candidate has(1) In-depth theoretical basis for generation, propagation, reception and damping of sound waves and mechanical vibrations.(2) Introductory knowledge about how to use general acoustic theory for common practical applications, including infrasound and ultrasound.Skills:The candidate can(1) specify and analyze mechanical systems like mass/spring combinations, vibrating strings, membranes, bars and plates.(2) know and assess simple methods for practical control of the acoustics in rooms and canal systems.(3) determine sound reflection and transmission through multi layered structures.(4) assess strategies against unwanted sound.General competence:The course gives experience in the use of theoretical/mathematical knowledge to solve practical engineering tasks.
Learning methods and activities
Lectures, non-compulsory exercises, compulsory exercises.
Compulsory assignments
- Exercises
Further on evaluation
If there is a re-sit examination, the examination form may be changed from written to oral.
Specific conditions
Compulsory activities from previous semester may be approved by the department.
Recommended previous knowledge
Knowledge in mathematics and physics corresponding to 1st and 2nd year of the study program for electronics. Necessary basic acoustic theory will be given during the course.
Course materials
The course material will be specified at the start of the course.
Credit reductions
| Course code | Reduction | From | To |
|---|---|---|---|
| SIE2085 | 7.5 |
No
Version: 1
Credits:
7.5 SP
Study level: Second degree level
Term no.: 1
Teaching semester: AUTUMN 2022
Language of instruction: English
Location: Trondheim
- Technological subjects
Department with academic responsibility
Department of Electronic Systems
Examination
Examination arrangement: School exam
- Term Status code Evaluation Weighting Examination aids Date Time Examination system Room *
- Autumn ORD School exam 100/100 C 2022-12-16 09:00 PAPIR
-
Room Building Number of candidates Storhall del 1 Idrettssenteret (Dragvoll) 7 - Summer UTS School exam 100/100 C
-
Room Building Number of candidates
- * The location (room) for a written examination is published 3 days before examination date. If more than one room is listed, you will find your room at Studentweb.
For more information regarding registration for examination and examination procedures, see "Innsida - Exams"