It sounds to me like what I'd imagine the sound of my cells communicating with each other via electrical signals would sound like. My theory is that it could be the sound of the electromagnetic field surrounding the body. I seldom get the big carrier wave, but when I do, the closest sound I can relate it to would be the sound of a rocket engine, but completely smooth. During encounters with extremely high vibrational entities, I've had the most paradoxically soothing yet arousing buzzes of my life. My body is just writhing thinking about it. I love the buzzing :lol: