Pubul57,
You need to add the corrections at each frequency. So an 80db measured reading at 30hz is really 83db when corrected.
You need to add the corrections at each frequency. So an 80db measured reading at 30hz is really 83db when corrected.
recommendation of a sound level meter
The full corrections are published in our instructions for use manual. If you go to our software page and download the instructions for our Test CD, there is a chart that gives the RS values. This was for the older 2050 analog meter. We have done preliminary work with the new 4050 meter and it appears to perform the same. Rives Software |