My wife likes to sleep with white noise, especially when we’re somewhere very quiet. We used to try always to have a fan running–they make the best sleeping sounds. But that’s not always practical. So we switched to using Youtube, but it tends to flake out when you try to play something for hours (or your wifi will drop off, or whatever).
Now I just make noise snippets in Audacity and play them on repeat in any music player. The amazing thing is that there are people out there charging money for this. Here are some for free:
I’m releasing these to the public domain, so you can do anything you want with them.
The brown noise one seems best. I may get ambitious one day and try to take the tone of the pink noise down. I’ll post it here if I do and it works out.
By the way, doing this in Audacity is easy. There are Youtube videos on it, or just go to the “Generate” menu and pick “Noise.”