I have 6 long hour audio track I found online years ago that i use as white noise. its actually a loop of the Star Trek TNG ambient warp engine thrumming sound

I have 6 long hour audio track I found online years ago that i use as white noise. its actually a loop of the Star Trek TNG ambient warp engine thrumming sound effect it not actually random but works for my needs. i just keep it on my pones computers or tablet and play it when i need white noise