Basic acoustic principles – acoustic terminology and definitions – plane and spherical wave prop- agation – theories of monopole, dipole and quadrapole sound sources – sound transmission and absorption – sound transmission through ducts – structure borne sound – sound radiation and structural response – introduction to noise control.

Same as Reference

1. Munjal, M. L., Noise and Vibration Control, World Scientific Press (2013).

2. Williams, E. G., Fourier Acoustics: Sound Radiation and Nearfield Acoustic Holography, Aca- demic Press (1999).

3. Kinsler, L. E., Frey, A. R., Coppens, A. B., and Sanders, J. V., Fundamentals of Acoustics, 4th ed., Wiley (2000).

Course Outcomes (COs):

CO1: Understand fundamentals of acoustic wave propagation.

CO2: Understand different acoustic sources and it’s properties.

CO3: Understand and design Mufflers and Horns.

CO4: To know basic noise control measures.