13E033E - Electroacoustics

Course specification
Course title		Electroacoustics
Acronym		13E033E
Study programme		Electrical Engineering and Computing
Module
Type of study		bachelor academic studies
Lecturer (for classes)		professor PhD Dragana Šumarac Pavlović
Lecturer/Associate (for practice)		asst. professor PhD Miloš Bjelić
Lecturer/Associate (for OTC)		asst. professor PhD Miloš Bjelić MA Tatjana Miljković, electrical and computer engineer MA Marija Ratković, electrical and computer engineer
ESPB		6.0	Status	elective
Condition
The goal		Overview of the subjects from acoustic fields which are present in the telecommunication field. This class consists of fields such as appearances during sound propagation, acoustic of the space and electro acoustical converters ( speakers and microphones )
The outcome		Student will be able to understand problems which are resent when using electro acoustic devices in telecommunications and appearances in sound field. This is the basis for some other courses from audio system fields and multimedia telecommunications.
Contents
URL to the subject page		http://telit.etf.rs/kurs/elektroakustika/
Contents of lectures		Theory course: appearances in sound propagation: terms, reflection, acoustic impedance concept, diffraction. Hearing sense and human voice. Sound field in space: acoustical response, mathematical models. Electro acoustic converters: general theory, speakers, microphones. Subjective aspects of the sound field, acoustic in ecology.
Contents of exercises		Measuring on physical models of the rooms: determining appearance of self resonances, measuring in the free space. Practical introduction with sound box effect. Analyze of the voice and hearing sense. Practical example basic appearances during superposing of the sound waves.
Literature
Dragana Šumarac Pavlovic, Miomir Mijić, Elektroakustika, e-book Husnija Kurtović, tehnička akustika, Naučna knjiga H. Kuttruff, Acoustics, An introduction,Taylor & Francis, 2006
Number of hours per week during the semester/trimester/year
Lectures	Exercises	OTC	Study and Research	Other classes
3	1	1
Methods of teaching		lectures, demonstrations, laboratory exercises
Knowledge score (maximum points 100)
Pre obligations		Points	Final exam	Points
Activites during lectures		0	Test paper	60
Practical lessons		30	Oral examination	0
Projects		10
Colloquia		0
Seminars		0