Dokument se učitava



Academy of Technical and Art Applied Studies

School of Electrical and Computer Engineering

Basics of Acoustics Course code: 160107 | 6 ECTS credits

Basic information
Level of Studies: Undergraduate applied studies
Year of Study: 1
Semester: 1
Goal: The goal of the course is to enable students to master the basics of acoustics.
Outcome: The outcome of the course is that students are trained to independently solve elementary problems of physical, room and physiological acoustics.
Contents of the course
Theoretical instruction:
  1. Basic concepts of physical acoustics.
  2. Sound wave. Sound pressure.
  3. Wavelength and frequency. Sound intensity.
  4. Mutual radiating of several sound sources.
  5. Sound level. Refraction and diffraction. Absorption coefficient.
  6. Basic concepts of physiological acoustics. Sense of hearing. External, middle and inner ear.
  7. Sound perception. Speech mechanism.
  8. Noise and sound insulation.
  9. Basic concepts of room acoustics. Sound field. Absorption and diffusion.
  10. Reverberation time. Sound intensity in the rooms. Sound absorbers - materials and constructions.
  11. Electrical-mechanical-acoustical analogies.
  12. Basic concepts of electro-acoustics. Microphones. Speakers. Headphones.
Practical instruction (Problem solving sessions/Lab work/Practical training):
  1. Sound field in the room.
  2. Sound pressure distribution at different places in the room. Room modes.
  3. Examples of acoustic signals and their spectral characteristics.
  4. Hearing threshold.
  5. Isophonic curves measurements.
  6. Reverberation time measurements.
  7. Sound insulation.
Textbooks and References
  1. P. Pravica, D. Drinčić, D. Novković, "Osnovi akustike", VIŠER 2018.
  2. P. Pravica, D. Drinčić, "Zbirka zadataka iz Elektroakustike" VIŠER 2012.
Number of active classes (weekly)
Lectures: 3
Practical classes: 2
Other types of classes: 0
Grading (maximum number of points: 100)
Pre-exam obligations
activities during lectures
activities on practial excersises
seminary work
Final exam
Written exam
Oral exam
Course presentation (0)
Lectures (0)
Practical classes (0)
Downloads (0)
Colloquiums and preliminary results (1)

Rezultati drugog kolokvijuma

Ova datoteka je zaštićena. Morate se prijaviti na studentske ili profesorske servise da biste je videli.