Rijke Pressure, Taos Hum, Subsonica – The Controversial Sounds Only 2% Of People Hear

1st real trace / published information about persistent low-frequency environmental hum — 1973: Loudness and annoyance due to low-frequency sound, such as the Taos Hum or other similar phenomena, can have significant impacts on individuals and communities. Here’s how: 1. **Perceptual Effects**: Low-frequency sound waves can be perceived differently by individuals compared to higher-frequency sounds. … Read more

Radio Below 22 kHz – Listening to Earth, Schumann Resonance

Website with numerous articles, schematics, sound samples, technical information on DC- to ultra-ultra low radio and energy below 22 kHz. http://www.vlf.it/ The Schumann Resonance refers to a set of spectrum peaks in the extremely low frequency (ELF) portion of the Earth’s electromagnetic field spectrum. Discovered in 1952 by physicist Winfried Otto Schumann, these resonances are … Read more

Alberta Solar – Maximum VLF Radio Expedition – August 2000 by Stephen P. McGreevy

August 2000 Solar-Maximum Natural VLF Radio Stereo-Recording Expedition to Alberta, Canada. Between 06 and 14 August 2000 during a period of high solar-activity, I set-up two delta-loop-antenna stereo cross-azimuth recording systems to capture the magnetosphere’s spectacular natural VLF radio reception in north-western Alberta near the Whitemud River to the west of Dixonville, Alberta. “The Music … Read more