Courses – Fakultet tehničkih nauka u Novom Sadu

Subject: Protection against noise and vibration (17.MIT014)

Native organizations units: No data

Type of studies	Title
Master Academic Studies	Technical Mechanics and Technical Design (Godina: 1, Winter)

General information:

Category	Scientific-professional
Scientific or art field	Mechanics
Interdisciplinary	Yes
ECTS	4

Educational goal:

Knowledge about modern approaches in the field of protection against environemental and occupational noise and vibration. Improvements of scientific skills, academic and practical skills in the field of noise and vibration engineering related to the application of active and passive methods for controlling them.

Educational outcome:

Deep understanding and knowledge on the modern approaches in the field of protection against environemental and occupational noise and vibration. Develped scientific capabilities and academic and practical skills in the field of noise and vibration engineering related to the application of active and passive methods for controlling them.

Course content:

Physical and physiological acoustics. Frequency analysis. Measuring sound intensity. Selection of measuring points. Instruments for measuring noise, preparation for measurement and carrzing out measurements. Room acoustics. Reverberation chamber: measurements. Acoustic room processing. Sound insulation with bulkheads. Vibration analysis: parameters, converters, display on linear and logarithmic scales. Vibration testing: impuls versus shaker. Experiments with transient signals. Experiments with stationary signals. Post-processing of experimental signals in MATLAB. Obtaining amplitude-frequency curves. Passive control in theory and experiments: the effect of attenuation at different coercion frequencies. Control of vibrationby adding mass in theory and experiments. Isolators and absorbers. Equipment for protection against noise and vibration.

Teaching methods:

Lectures. Auditory exercises. Laboratory exercises. Consultation. Continuous monitoring of the level of students knowledge through laboratory exercises and tests.

Literature:

Authors	Title	Year	Publisher	Language
Cvetković, D., Praščević, M.	Buka i vibracije	2005	Izdavačka jedinica Univerziteta, Niš	Serbian language
Hibbeler, Russell C	Engineering Mechanics	2016	Pearson Education	English
I. Kovačić, D. Radomirović	Mechanical Vibration	2017	John Wiley&Sons	English

Knowledge evaluation:

Course activity	Pre-examination	Obligations	Number of points
Oral part of the exam	No	Yes	50.00
Test	Yes	Yes	10.00
Laboratory exercise defence	Yes	Yes	10.00
Test	Yes	Yes	10.00
Written part of the exam - tasks and theory	No	No	40.00
Test	Yes	Yes	10.00
Laboratory exercise defence	Yes	Yes	10.00