I don't think SU wants studies to be performed. There are liability issues which could arise from well documented studies. Don't forget, there are hundreds of employees in the Dome for many games. Plus, tens of thousands of visitors.
SU would not want anything showing sound levels at two jets, or more, taking off. See the following link from the CDC, there is a chart with noise levels.
Noise is a significant source of hearing loss, but you can protect your hearing. An important first step is to understand how noise causes hearing loss.
www.cdc.gov
Note that the average noise of a sporting event is 100 dB. Decibels are logarithmic, for each increase of 3 dB, the sound level is approximately doubled. For every 10 dB, the sound level is increased 10 fold. Based on readings provided by one poster, we have had readings in excess of 120 dB, or 100X louder than the average sporting event. (100 dB + 10 dB + 10 dB = 120 dB or 100 X 10 X 10).
Anyway, from what others say, SU used to measure the noise and has since stopped. I believe it was a wise decision to do so. I believe those who believe the noise levels to be in excess of the 120 dB+ they have measured on their own devices.