There was a "roughness" from the speakers and headphones. How can it be removed?

Question

Iron

I had speakers with a subwoofer and everything was fine. Recently I bought myself computer headphones (I also had them before), connected them to the front port on the PC, there was some kind of unpleasant sharp sound, but everything works. However, I noticed an unpleasant thing - a low, but unpleasant sound, similar to roughening, began to come from the speakers and headphones, which is annoying. If you turn down the volume, the sound becomes weaker. Turning off the sound devices in turn did not help. I understand the problem is in the sound card, but what could happen to it and why? And is it possible to somehow fix this, because before that it was still normal?

Answer 1

You need to turn off everything unnecessary in the mixer:
And everything is similar.

Answer 2

1. Have you tried twisting the plugs of the headphones and speakers that are connected to the PC?
2. Have you tried in the sound card settings to remove the sound playback from the microphone to a minimum?

Answer 3

Well, sounds when sticking a jack are the norm. there contacts closes after all at the same time. but the subsequent "roughness" is not clear. type as from the transformer 50 tsertsovy buzz? Or when you move the headphone wire - rustles?

Answer 4

electrolytes are dry zvukovuhe many years??
try to put another zvukovuhu, second-hand ones are not hard to find.

Answer 5

Or the noise from the speakers themselves. Try to connect them to the player, phone and set the minimum sound level there. (Not zero, but some smart ones simply turn off the sound path at zero).