I’m actually an admirer of the Schumann frequency generator in terms of its ability to improve the sound. But I also question why it does so, I don’t really question that it does, too many positive reviews. Why does the device have to be placed about 5 feet high and why does isolating it mechanically apparently work? That’s not too much to ask, is it? And most importantly perhaps, how the heck does the stupid thing improve the sound? NASA supposedly used Schumann devices on the Shuttle to relax the astronauts in space if you read what many health and wellness sites claim but there actually seems to be no evidence of any such thing. Oh, and my original question how can a 26,000 mile long electromagnetic wave fit into the room, that would be the wavelength at 7.8 Hz. Finally, would those Schumann Frequency CDs that produce a 7.8 Hz acoustic wave in the room work as well?