Frequency in the subject-Wiki

Frequency is the number of occurrences of a repeating event per unit of time.

It is a physical measurement that is important for describing periodic processes, such as vibrations. The number of vibrations of a frequency is expressed in Hertz.

Frequency in building biology and in practice

Frequencies and vibrations are inextricably linked and accompany us through our whole lives. However, we talk more about Hertz in real life. “What frequency does your WLAN operate on? 2.4 GHz (gigahertz).” Generally, electromagnetic topics are divided into two types of frequency: low- and high-frequency. Current is low-frequency, radio waves are high-frequency.

Frequency or Hertz is a topic in geobiology when it comes to technical shielding from electrosmog. The higher the frequency of the electromagnetic vibration, the harder it becomes to protect from. However, this is connected to the power of the vibration, which, in the case of radio waves, is expressed in watts.

Presentation of a change in frequency
Presentation of a change in frequency

We use mains disconnectors, shielding mesh, and shielding paint to protect from low-frequency (current). We use shielding fabric, shielding mesh, and shielding paint to protect from high-frequency (mobile radio, W-LAN, DECT, HSDPA, LTE…).

» Frequency in detail on Wikipedia

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