Demonstrations

Require MPEG Player

VIBATIONS OF MEMBRANES

Rectangular Membranes		Circular Membranes
(1,1) mode		(0,1) mode	(1,1) mode
(1,2) mode	(2,2) mode	(0,2) mode	(1,2) mode
(1,3) mode	(2,3) mode	(0,3) mode	(1,3) mode
		(0,4) mode	(2,1) mod
			(2,2) mode

LINEAR ARRAY BEAM PATTERN

Linear Array Streering (GIF animation)