The author of the video says: “I am sitting, which means I am in the locksmith, when I suddenly felt a strong resentment for no apparent reason. The cats jumped, the skin got goose bumps, the radio began to rustle. In science, this is called white noise. I went through this whole topic and started filming a video - maybe I'll be lucky. Lucky."
What is White Noise? Many people believe that white noise is the sounds of the other world. With it, people can even contact their dead relatives. White noise resembles the sound of a waterfall or light wind. If you record it on a dictaphone and process the recording on a computer, you can hear a voice from the other world.
Those who believe in the supernatural believe that there are many ways to catch white noise. This sound is radiated from everywhere. With a careful search for the desired frequency in the radio or TV, you can get to a radio station or TV program of the other world.
From a scientific point of view, white noise is stationary noise. It got its name from white light, which contains electromagnetic waves of frequencies of the entire visible range of electromagnetic radiation. In white light, all the components of the color spectrum are present, and in white noise, all audio frequencies are present. But since white noise contains both high and low frequencies, the sound itself is neutral.