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

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