Amazing website for testing hearing and ability to hear differences

[CSIR]

This can squash a few myths.

https://www.audiocheck.net/index.php

I can tell 20ms difference in base and hi hat
Only up to 11Hz
Also has great tests for headphones

 

[Steve999]

I don't think having trouble above 10 khz is all that uncommon. I am going to give this a try but as far as my own hearing I am not optimistic. Thanks.

You're right. . . I think a lot of people would be absolutely floored if they knew the practical limits of their high-frequency hearing.

This can squash a few myths.

https://www.audiocheck.net/index.php

I can tell 20ms difference in base and hi hat
Only up to 11Hz
Also has great tests for headphones