Eric’s friend, Stephen P. McGreevy, has put together a comprehensive website, Music of the Magnetosphere, which hosts a multitude of recordings of the Aurora Borealis electrical activity.
Stephen had to drive to remote locations to be able to get some of the recordings due to the noise level of all of the wireless transmission going on in the world today. Eric also used the idea of audible signals at his Mohave Research Installation at Landers, CA. The ionospheric and telluric signals were amplified and played over an array of audio speakers that were strategically placed all over the installation to give a more complete monitoring experience. Listen to the audio files and enjoy the sounds of Earth!