What could possibly be going on if my room suddenly filled…

How are you? Your issue could be loose cable connections, interference, an incorrect input, or a problem with the cable box. All of these problems require only adjustments to cables, placement of the TV, or settings to fix. Here are several solutions to your problem.

1 Check the connections between your television and cable box and tighten them, as loose cables may result in a snowy picture.

2 Move high-powered electronics, such as a computer monitor or microwave, away from the TV. These devices emit electronic interference that causes white noise on the TV.

3 Press the "Input," "Source," "Mode" or "TV/Video" button on the remote control. Select the correct input for the TV. For example, if you connected the TV to a cable box via HDMI, select the HDMI input.

4 Press the "Pause" button on the remote control, if applicable. Some televisions have a freeze feature that lets you pause the picture, and this may cause static or snow.

5 Press the "Reset" button on the front or back of the cable box. If you can't find the button, unplug the power from or turn off the cable box for one minute, and then turn it back on.

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Hello, welcome to JustAnswer. Do not worry anymore as you are in the right place to receive immediate help.

There is no way you can control white noise because it occurs naturally. White noise is a combination of all the different frequencies of sound the human ear can hear. The white noise we talk about usually isn’t every possible sound put together though. White noise is the signal, or frequency, created when all the different frequencies of audible sound that the human ear and brain can perceive are put together at a similar level.

You must know that the sound of white noise we hear as humans is the sound of all the frequencies between 20 and 20,000 Hz. So you’re literally hearing around 20,000 different tones of sound all at the same time.

If you think about it this way – imagine you’re sitting in a quiet restaurant. You’ll be able to pick out the individual voices of your companions, and perhaps those on nearby tables.

But now imagine you’re in a sports stadium waiting for the game to start. There could be thousands of people all talking at the same time, and it will sound like a blurred roar.

White noise has a similar effect. You hear so many different tones all at the same time, it blurs into that ‘hissing’ or ‘shushing’ sound.

It’s also why nature sounds, such as rain, wind, waterfalls or oceans, are often included on white noise players. There are so many different tones created by those forces of nature, that it turns into natural white noise.

So do not be disturbed it is natural to have white noise especially at night. I hope this information was helpful! If you need anything else, feel free to send a question request. I'm always more than happy to help!