12 Hours of Pure TV Static (Synthetic White Noise)
Live on a street with traffic or airplane sounds? White noise can help you stay asleep better even if you have sudden noises outside.
White noise contains all frequencies across the spectrum of audible sound, at equal intensity. It can mask out loud sounds that stimulate your brain. This can help with sleeping difficulties and insomnia. Pink noise contains more relaxing, lower frequencies that create a more even, flat sound, like a steady rain, wind rustling through trees, or waves on a beach.
The randomly switching pixels can also help exercise your LCD display and relieve display burnout or ghosting.
This white noise was generated accurately and synthetically using the Python programming language and the Pandas mathematical library to create a randomly distributed range of frequencies. When analyzed with a spectrum analyzer, you can see this audio contains an equal distribution of all frequencies from 0kHz to 18kHz at around -55dB.
Youtube cleans out all sound above around 18 KHz during the compression and encoding process, so if you come across any Youtube videos claiming to be above 18kHz then please take it with a pinch of salt.
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