Original Volume: 98.5 decibels			
			
			
	       Perceived Volume (decibels)		
Row Letter	Audience's Left	Center	Audience's Right
A	71.4	82.9	70
E	73.1	75	75.4
I	70.5	73.3	68.2
M	74.3	73.5	75.9
Q	73.7	70.3	67.5
			
Row Letter	Center Perceived Volume	Original Volume	Percent Retained
A	82.9	98.5	84.16%
E	75	98.5	76.14%
I	73.3	98.5	74.42%
M	73.5	98.5	74.62%
Q	70.3	98.5	71.37%
			
Row Letter	Left Perceived Volume	Original Volume	Percent Retained
A	71.4	98.5	72.49%
E	73.1	98.5	74.21%
I	70.5	98.5	71.57%
M	74.3	98.5	75.43%
Q	73.7	98.5	74.82%
			
Row Letter	Right Perceived Volume	Original Volume	Percent Retained
A	70	98.5	71.07%
E	75.4	98.5	76.55%
I	68.2	98.5	69.24%
M	75.9	98.5	77.06%
Q	67.5	98.5	68.53%