Abstract: Very low frequency (VLF) withstand and other diagnostic tests and measurements that are performed using VLF energization in the field on shielded power cable systems are described in this ...

Quasiperiodic (QP) very low frequency (VLF) emissions are intriguing phenomena observed in the Earth's magnetosphere, characterized by their periodic intensity modulation. These emissions are ...

Most of the challenge in receiving the Alexanderson transmitter broadcasts are due to this very low broadcast frequency; your antenna is not long enough. If you’re in Europe, it’s a lot easier ...

The very low frequency (VLF) band abounds with interesting natural emissions, and listening to these Earth sounds can be quite a treat. The VLF band is roughly defined as the region of the ...

A third mechanism of autoregulation, involving very low-frequency oscillations, has been described. This study aimed to evaluate the relationship between the power of the very low-frequency component ...

Abstract: An earlier explanation of sunrise and sunset fading on long VLF paths is confirmed by examining data taken over a wider range of frequency and directions of propagation. It is found, however ...

Some people claim the very low frequency radio waves from overhead power cables and mobile phone base stations near their homes has affected their health, although this has not been reliably proven.

A Pure-Data patch and a little hardware to generate signals with extremely low frequencies. Signal frequencies are normally measured in Hertz (cycles per second.) The signals this program (and ...

HF—high frequency (influenced mainly by vagal activity), LF—low frequency (involved in both sympathetic and vagal stimulation), and VLF (very low frequency, probably with the lowest proportion of ...