Undoubtedly, loudspeaker noise is a common problem that sooner or later catches many music lovers by surprise. It often occurs due to magnetic fields in the cables that run from the back of the computer. This can be, for example, a cable from a monitor or from a mouse. Several of the most well-known methods will help to cope with this nuisance.
Instructions
Step 1
First you need to determine the reason for the appearance of extraneous noise in the speakers. Most often, this can be poor shielding of the amplifier and / or cable. To check this, take the cable in your hand. If the noise becomes louder after this, simply wrap the cable with foil or replace it with a new shielded one. As for the latter, this is the most optimal option, since no magnetic fields will interfere with the sound from the speakers, and the sound itself will be cleaner.
Step 2
If the problem lies in the amplifier itself, then things are more complicated here. It is necessary to disassemble the speakers and shield them from the inside with metal foil. Another option is to place a subwoofer or speakers on top of the processor case.
Step 3
Loudspeaker noise may occur due to lack of grounding. Low-cost enclosures often leak electrical signals that cause interference throughout the system. To resolve this issue, it is recommended that you ground your computer. The simplest option is to connect the case to a battery, for example. Thus, the voltage from the case will be removed, and the noise will disappear.
Step 4
Try setting up your speaker mixing system. To do this, go to the menu "Start -" Control Panel - "Sound. In the "Playback" tab, find your speakers, right-click and in the menu that appears, select the line "Properties. Then in the window that opens, find the "Levels" tab and disable the "Line in" function in it.
Step 5
If all of the above methods do not help to fix the problem, there is only one thing left - to purchase new speakers.
