resonance
Resonance – Natural and artificial frequencies in modern everyday life
Why nature instantly calms us
Have you ever wondered why the sound of waves or the chirping of birds instantly relaxes you?
Nature constantly emits vibrations that deeply affect us. It is full of sounds that have a calming, grounding, and harmonizing effect on us. These acoustic and electromagnetic frequencies can help you reduce stress and recharge your energy.
Our nervous system is evolutionarily designed to recognize and process these rhythmic patterns.
" Nature alone cures."
– Florence Nightingale, Notes on Nursing, 1859In other words : "Nature alone heals."
Studies show that natural sounds:
- activate the parasympathetic nervous system
- lower heart rate
- reduce stress hormones
- Promote relaxation and concentration
Sounds of nature are not a wellness illusion. They are sensory stimuli with which our organism has been familiar for millennia.
What exactly are frequencies?
A frequency describes the number of oscillations per second and is measured in Hertz (Hz).
Examples of natural acoustic frequency sources:
- Sound of the sea
- Wind in trees
- Birdsong
- running water
These sounds consist of complex, non-monotonic patterns. They are dynamic, broadband, and rhythmic – qualities that our nervous system interprets as "natural".
“Natural environments engage the mind effortlessly, allowing directed attention to rest and recover.”
– Rachel & Stephen Kaplan, The Experience of Nature, 1989In other words : "Natural environments effortlessly engage the mind and allow focused attention to recover."
Audible vs. electromagnetic frequencies
It is important to distinguish between ionizing and non-ionizing frequencies. (We will publish a separate article on this soon.) Likewise, between:
Acoustic frequencies (sound)
- are perceived through the ear
- They directly influence heart rate, breathing, and stress response.
Electromagnetic frequencies (EMF)
- belong to the electromagnetic spectrum
- include visible light, infrared, radio waves and natural resonances
Both are physical vibrations – however, they act via different biological systems.
The Schumann resonance – the Earth's electromagnetic fundamental tone
A well-known natural electromagnetic frequency is the so-called Schumann resonance.
It averages around 7.83 Hz and is generated by standing electromagnetic waves between the Earth's surface and the ionosphere. The frequency of 7.83 Hz lies within the range of theta and lower alpha brainwaves and is associated with states of relaxation, creativity, and inner peace.
The physicist Winfried Otto Schumann calculated this resonance phenomenon theoretically in 1952; it was later confirmed experimentally.
“The Earth and the ionosphere form a resonant cavity for electromagnetic waves.”
– Winfried Otto Schumann, 1952In other words: " The Earth and the ionosphere form a resonance chamber for electromagnetic waves."
Solfeggio frequencies – tradition and modern interpretation
In addition to natural environmental frequencies, specific sound frequencies such as 396 Hz, 417 Hz, or 936 Hz are used in music and meditation. These so-called Solfeggio frequencies are considered harmonizing in some traditions.
Historically, Solfeggio scales originate from the Middle Ages. However, the precisely defined Hertz assignments that are popular today are a modern interpretation. There is no scientific evidence that individual specific numbers, in isolation, produce a particular biological effect.
However, it is well-researched that rhythmic, repetitive sound patterns:
- Synchronize heart and respiratory rates
- reduce stress responses
- influencing neuronal activity
The effect arises through resonance, repetition, and neuronal synchronization – not through a single isolated number.
What is radiation and where does electrosmog begin?
Radiation refers to the propagation of energy through space. It can be of natural origin – such as sunlight or the Earth's electromagnetic field – or artificially generated by modern technologies. The higher the frequency of radiation, the shorter its wavelength and the more energy is transferred in a shorter time.
Basically, there are two forms:
- Non-ionizing radiation is part of our natural environment. It surrounds our planet and is essential for biological processes. This radiation does not possess enough energy per photon to knock electrons out of atoms. It lies in the lower to mid-frequency range. This includes:
- Radio waves (kHz–MHz)
- Microwave ovens (MHz–GHz)
- Wi-Fi & mobile network (approx. 800 MHz – 5 GHz)
- Infrared radiation
- Visible light
- A portion of the UV radiation
- Ionizing radiation, on the other hand, possesses enough energy to alter atoms. The Earth's atmosphere protects us from most of this radiation. Here, the frequency is so high (from about 10⁹⁵ Hz upwards) that individual photons carry enough energy to ionize atoms or molecules – that is, to remove electrons. These include:
- high-energy UV radiation
- X-rays
- Gamma rays.
See the illustration (Electromagnetic spectrum: Overview of frequency ranges from radio waves to gamma rays. Non-ionizing radiation such as mobile communications and WLAN lies in the lower part of the spectrum, ionizing radiation in the high-energy range.)
Electrosmog and technical high frequencies – a differentiated view
The term electrosmog describes artificially generated electromagnetic fields from modern technologies – such as Wi-Fi, mobile communications, or electrical devices. These fields are mostly invisible, yet they have a constant presence in our environment. While electromagnetic forces are fundamentally a natural part of life, numerous studies demonstrate that prolonged exposure can affect biological systems, even though official sources classify non-ionizing radiation as harmless. The long-term effects of high-frequency radiation from technology are being scientifically investigated.
Radiation is therefore ubiquitous – both natural and artificial. What matters is not its mere existence, but the type, intensity, and duration of exposure.
Our everyday lives are now characterized by technical electromagnetic fields (EMF), including:
- Mobile communications
- Wi-Fi
- Bluetooth
- Microwave ovens
- Power lines and household appliances
These fields differ from natural EMF in intensity, modulation, radiation, and duration of exposure.
High-frequency technology is evolutionarily new. Our bodies have had little opportunity to adapt to this constant exposure. Therefore, reduce it sensibly wherever possible.
- Turn off Wi-Fi at night
- Mobile phones don't belong in the bedroom.
- A microwave oven has no place in the kitchen.
- Keep your distance from routers and power sources
- Do not carry your mobile phone on your body and never hold it to your ear while you are on a call.
Possible effects of technical EMF exposure
The scientific discussion surrounding electromagnetic fields (EMF) is complex and not yet fully resolved. While many international authorities consider the limit values to be sufficient, numerous studies and researchers report on the biological effects of long-term, intensive exposure.
The following symptoms are recorded in connection with prolonged EMF exposure, which vary depending on the degree of hypersensitivity:
- Persistent tiredness and exhaustion
- Headaches or migraines
- Sleep disorders
- Concentration and memory problems
- Tinnitus (ringing in the ears without an external source)
- Increased sensitivity to stress or anxiety
- Changes in heart rate variability
For more information, you can consult the BioInitiative Report , which summarizes numerous studies on the topic and recommends lower limits.
Connection to light and circadian rhythm
Frequencies do not act in isolation. They are part of a larger biological system. Light, sound, electromagnetic environmental conditions, and circadian rhythms interact.
You can find more information in our article about sunlight , in which we delve deeper into the importance of natural light frequencies for the nervous system and metabolism.
My conclusion
In my daily life, I consciously seek contact with natural sounds. When I'm by the sea, I listen to the rhythmic sound of the waves – this constant coming and going calms my breath and organizes my thoughts.
They are small rituals – but they remind me that my nervous system responds to natural rhythms.
Because the more naturally and frequently we perceive these natural frequencies, the less stress arises in the system.
You don't have to live by the sea to benefit from the effects of natural frequencies and protect yourself from harmful ones. Here's what I've integrated into my daily life:
- I regularly open the windows at home, in the car, or in the office so that natural light floods the rooms where I am.
- I go for a walk in nature and consciously listen to the sounds of nature.
- I never carry my phone directly on my body and always make calls using speakerphone or headphones (NO Bluetooth, no wireless headphones).
- I turn off the Wi-Fi in the evenings.
- I put my phone on airplane mode at night and put it in a protective case that completely blocks the radiation.
- My laptop is always connected to the internet via LAN cable while I'm working with it.
- I wear devices on my body and protect my home with technologies that harmonize or balance electromagnetic radiation. Several manufacturers offer such technologies.
We don't always have the opportunity to go to the sea or the forest immediately. But we can consciously create soundscapes that signal calm to our nervous system.
Try this: Reduce stimuli, consciously seek out natural sounds, and observe how your body reacts. True regeneration doesn't begin externally – but with conscious listening.
👉 On our Spotify profile you will find the playlist “Natural Essence” – a curated selection of nature-inspired soundscapes, gentle frequency spaces and calming music that can accompany you in everyday life.
It does not replace real contact with nature.
But it can be a bridge – back to more rhythm, breadth and inner order.
Sources :
📘“ Nature alone cures.”- Florence Nightingale, Notes on Nursing, 1859
📘 "On the radiationless natural vibrations of a conducting sphere surrounded by an air layer and an ionospheric shell" - Winfried Otto Schumann
Journal of Natural Research A, 1952
📘 "The Experience of Nature" - Rachel Kaplan, Stephen Kaplan, 1989