The Schumann Resonance refers to a set of naturally occurring, extremely low-frequency (ELF) electromagnetic resonances in the space between the Earth’s surface and the ionosphere. You can think of it as a faint, global background “hum” that exists because our planet is electrically active—especially due to lightning activity around the world.
The number people quote most often is the fundamental resonance near 7.83 Hz, along with several higher resonant peaks.
Important context: Schumann Resonance is a real geophysical phenomenon. It’s measured and studied in atmospheric and Earth-science research. It is not “made up,” and it’s not simply a wellness trend.
In plain electrical terms, grounding (earthing) is about electrical potential.
Your body can accumulate charge (static electricity) and can also pick up induced electrical voltages from your environment (especially indoors, near wiring and electronics). When you make a conductive connection to Earth potential—either by being barefoot on the ground or by using a properly designed grounding product—your body’s electrical potential can move closer to Earth’s. Our PEAK Extreme Grounding filter products allow much more (around 400% more) of this potentially helpful Schumann Resonance enerrgy to reach your body while grounding.
Summary:
Schumann Resonance: Earth’s natural ELF background “hum.”
Grounding: reducing electrical potential differences between you and Earth.
No magic required.
PEAK Extreme Filter "Advanced" Setting Vs. a Standard Grounding Cord containing only a 100kOhm Resistor
This chart illustrates the massive filtration provided by the PEAK Extreme filter set on the "Advanced" setting versus a standard grounding cord.
Let's dig in deeper to what the graph shows:
This is why we say,
"PEAK Extreme Grounding Filters give you more of what you want, less of what you don't."
