Acoustics Project 2: Part 1

Engineering Acoustics - EEN502
Michael Battaglia
Project 2

Part 1 - Objective

A tapered loudspeaker array of length 1 m emits a 1500 Hz tone and it is observed at p: (5 m, 300, f).

1. Let its main lobe lie on the azimuth plane. Write a Matlab program to produce plots of:

a. The radiation pattern
b. The particle displacement in the immediate vicinity of the source
c. The particle displacement in the immediate vicinity of the observer

Part 1a Solution: Matlab Code

Part 1b Solution: Matlab Code

Part 1c Solution: Matlab Code

Note that the yellow dot marks the position of the observer. The observer can be found at (4.33, 2.5).

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