Attached you will find the measurement document and rational for why it is to be done this way. I used experts from the US and Europe in developing this document and if this document is followed to take the measurements we will have credible data to go to FIRST to make our point that the noise levels need to be controlled. I am working on the spreadsheet yet and will post that in a few days.
My e-mail is
megasparks2062@yahoo.com