The average dB for the entire spectrum measured using the SPL meter was 81 dB. ![]() But this is the most economical way and is why I used it for posting on this forum.Īs you can see I was only 1 dB off the 80 dB volume setting of the full spectrum pink noise track. Of course, there are other ways to do this with different equipment and so forth. The SPL meter has an output jack to run to their computer. Some people have software that will do this as well. Create a graph using Excel or OpenOffice. Then just go through each track and write down the dB measurement. ![]() Run the full spectrum pink noise track at 80dB by adjusting the volume on your system. Get a test tone CD like I mentioned above or download a set of tones from various sites. Set up the Radio Shack SPL meter at your listening position.
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