229-0271/01 – Measurements of acoustic quantities (Mav)
| Gurantor department | Department of Building Environment and Building Services | Credits | 2 |
| Subject guarantor | doc. Ing. Iveta Skotnicová, Ph.D. | Subject version guarantor | doc. Ing. Iveta Skotnicová, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 1 | Semester | summer |
| | Study language | Czech |
| Year of introduction | 2013/2014 | Year of cancellation | 2020/2021 |
| Intended for the faculties | FAST | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
The goal is to increase students' practical skills field - acquaintance with a measuring device, measuring principles of noise and other acoustic variables, practical acoustic measurements.
Teaching methods
Experimental work in labs
Summary
The course includes practical measurement of acoustic individual practical tasks - measurement of noise levels from stationary sources in the outdoor environment, measurements of airborne and impact sound insulation of building structures, measuring reverberation time.
Compulsory literature:
Recommended literature:
CEN EN 12354-1 Building Acoustics - Estimation of Acoustic Performance of Buildings from the Performance of Elements - Part 1: Airborne Sound Insulation between Rooms
BS EN 12354-2:2000
Building acoustics. Estimation of acoustic performance in buildings from the performance of elements. Impact sound insulation between room
Additional study materials
Way of continuous check of knowledge in the course of semester
The output of the semester work will be processing logs from measurements of acoustic quantities.
E-learning
Other requirements
At least 70% attendance at the exercises. Absence, up to a maximum of 30%, must be excused and the apology must be accepted by the teacher (the teacher decides to recognize the reason for the excuse).
Tasks assigned on the exercises must be hand in within the dates set by the teacher.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
1. Introduction to measurements of acoustic quantities, terminology.
2. Building acoustics, requirements, examples of measurement.
3. levels of acoustic quantities.
4. level meter, sound field calibration of sound level meter.
5. Methods of measurement of sound.
6. Acoustic properties of materials.
7. Options noise reduction.
8. Demonstration of the acoustic chamber VSB-TU Ostrava.
9. measurements of airborne sound insulation of separating elements.
10. measurements of airborne and impact sound insulation in-situ in the experimental house.
11. Measurement of noise, monitoring traffic noise.
12. Measurement of reverberation time in rooms.
13. Recapitulation
14. Completion of the course measurements of acoustic quantities.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction