When we're talking about sample rates for recording, it's useful to have a real-world view of what we can hear.

Now, I'd be the first to admit that the following test is hardly under laboratory conditions, but with a decent pair of headphones it can give you a rough guide as to the state of your hearing. If you've not been in the habit of checking, you may find it scary!

At least, if you've not seen it already, you may find it a bit of fun.

https://www.youtube.com/watch?v=2G9Q-r2leyw

ROG.