Source: As noted in the tags when published earlier, but finally getting time to devote gratitude and elaborate on the author.
This contributor is email@example.com. We know him as Tom Unrelated but read all of his updates We desire to pass on his education to as large an audience as possible; we respectfully request you share with those you care about as well.
This gentleman is a continual source of information posted in this blog. His exhaustive work on collecting, formatting, giving extremely easy access to thousands of hours of collective research.
Eternally grateful, as we hope you readers are, for the education provided in the Yahoo, Google, Facebook and WWW. If there are other authors, we are proud to share your hard work in honor of saving lives. Awareness + Acceptance = Action.
Each electromagnetic source has it’s own characteristic sound, which is demodulated by broadband-meters to allow evaluating the source from the sound. Although GSM-900 and GSM-1800 can’t be differentiated by their sound as it is the same. Other sources are easily detectable, here are a couple of examples. If you’d like to listen to some other source, please contact us.