content serial 
Description 
1 
Acoustic wave and velocity of sound: Velocity of sound in air and water and metal.

2 
The onedimensional wave equation / Impedance of mediums: The one dimensional wave equation Condensation.

3 
Solution of the one dimensional wave equation: The general solution of the one dimensional wave equation Definition of impedance?s. Freely traveling plane wave.

4 
Solution of the one dimensional wave equation: The general solution of the one dimensional wave equation Definition of impedance?s. Freely traveling plane wave.

5 
Sound intensity and power, Impedance of the freely traveling spherical wave, Intensity, power, energy density, levels and loudness.

6 
Energy density and levels: Acoustic power and directivity, Energy density.

7 
Multiple sources and levels (power, intensity), Multiple sources, Loudness + 7th Week Exam

8 
Environmental acoustics: Environmental acoustics; weighted SPL.

9 
Equivalent SPL and assessment of noise: Combination of levels, Assessment of noise, Leq , Ld , Ln , Ldn.

10 
Analogy between mechanical and electrical circuits: Introduction, Mechanical circuit elements, Analogy between mechanical and electrical circuits.

11 
Analogy between mechanical and electrical circuits: Velocity of sound in air and water and metal, Analogy between acoustical and electrical circuits.

12 
Acoustical resonators and filters: Acoustical resonator and filters, Transducer +12th Week Exam

13 
Transducers and sensitivity of microphones and Loudspeakers: Sensitivity and types of mics, Efficiency and types of Loudspeakers, hifi multispeaker system.

14 
Hifi system and underwater acoustics: Introduction to underwater acoustics, Velocity of sound in seawater, Sound transmission loss in seawater.

15 
Velocity profile and SONAR: Thermocline and velocity profiles, Refraction of sound in seawater, SONAR.

16 
Final Examination
