Logitech wireless mouse noise.
Just found the funniest thing I've never noticed before.. I put on my ultra quiet noise cancelling headphones with no sounds playing. Every time I move my wireless mouse on my mouse pad, i heard the noise interference in my headphones. (Which are plugged into my Klipsch headphone jack next to my monitor.) Now it is VERY slight, and i have to turn my speakers up at least 1/2 way to hear it. but its def there. I guess it wont interfere when there is any actual sound occuring. But strange nonetheless.
Just found the funniest thing I've never noticed before.. I put on my ultra quiet noise cancelling headphones with no sounds playing. Every time I move my wireless mouse on my mouse pad, i heard the noise interference in my headphones. (Which are plugged into my Klipsch headphone jack next to my monitor.) Now it is VERY slight, and i have to turn my speakers up at least 1/2 way to hear it. but its def there. I guess it wont interfere when there is any actual sound occuring. But strange nonetheless.