Randomly chosen testimonials:
We’ve known about Random.org for years, and need to thank you for creating an incredible set of resources. We’ve heard great reviews from math professors, and now we understand why. The ability to quickly randomize any set of choices and generate a new list has come in handy for everything from making office life more engaging, to building new sequences for unordered tasks. Thank you again for all you do.
—The team at Metapress
It's common knowledge that a background of white noise tends to obscure other noise from outside the house and bedroom that can interfere with sleep.
I had never tried it, but decided to give it a go with a few dozen audio files borrowed from your site. I filled up a 700 megabyte CD with white noise, tweaked it to emphasize the lower frequencies, and had it set to repeat. The results were much more satisfactory than the next best audio background I had: a recording of ocean surf. Thank you for giving me a better day's sleep! (I work at night.)
—Reg Reid, USA
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