Questions about sound cards? There is current sound, why is the sound of current connected to the so

When we use the stereo, the most common problem we encounter is that the stereo will have an electric current sound. The sound of electric current in the speaker will make us feel very noisy when listening to songs or watching movies, so why does the sound of electric current in the audio? How to solve the sound of electric current in the audio?

Next, I will bring you the causes and solutions to the problem of electric current sound in the audio.

The details are as follows: method 1, the audio will emit a large current sound, there are three main reasons, one is caused by the failure of the audio itself, the second is the signal source problem, and the third is electromagnetic drying.

2. If the speaker itself fails, you can unplug all the input signal lines and other connecting wires of the audio, only connect the power cord and speaker wire, if the current sound disappears, it proves that there is no problem with the audio itself. If there is, it may be that the speaker itself is malfunctioning or that the strong electromagnetic is dry.

3. For the signal source, you can change other audio sources for input signal verification, and if there is a problem, you can replace it.

4. If the current sound caused by the failure of the speaker itself, it is necessary to find the cause, mostly due to the failure of the power filter capacitor.

5. The current sound caused by electromagnetic drying, you can add a power filter, which can effectively improve the current sound caused by electromagnetic drying.

6. There is a current sound, some may be a problem with the parts, and the small problems can be solved by yourself, but generally it may be the problem of the parts, and you need to find a professional repairer.

Method 2: 1. Click the start button in the lower left corner of the desktop, and click the menu item of the control panel in the pop-up menu.

2. In the open control panel window, click the "View by" drop-down menu in the upper right corner, and select the "Large Icon" menu item in the pop-up menu.

3. In the control panel window that opens, click the "Sound" icon.

4. In the sound window that opens, right-click on the speaker you are currently using, and then select the "Properties" menu item in the pop-up menu.

5. At this time, the speaker properties window will open, and click the "Level" tab above.

6. In the level window that opens, pull the volume of the microphone to the far left, adjust it to the lowest, and finally click the OK button, so that the speaker will no longer emit a sizzling current sound.

The above is the cause and solution of the problem of current sound in the audio, friends who encounter this problem can be repaired through the above steps, I hope it will help you.

Generally, the audio will have current sound, the size of the current sound is related to the sound quality, the sound card should be adjustable, adjust from the sound card to reduce the electronic sound.

It may be because the speaker is interfered with, the interface or connection line is not in good contact, the speaker itself is of poor quality, etc.

1. First of all, click on the speaker to select the recording as shown below.

2. The recording driver of the options shown in the figure must be enabled, and then right-click to select Properties.

3. Adjust the level here to the maximum.

4. Click on the advanced options and adjust them as follows.

5. If it is an external sound card, pay attention to the recording and monitoring buttons that are also set to the maximum.

6. The same built-in computer is also the same setting method, and it is completed.

At present, NVIDIA and AMD high-end graphics cards (including all brands) have the problem of current sound, due to the large power consumption of high-end graphics cards, there will be a problem of low-frequency current sound under high load (manifested as sizzling sound, not the so-called howling), this situation is a normal phenomenon, selling shouting will not affect the normal use and life of the graphics card, you can use it with confidence.

The graphics card is one of the components of the personal computer foundation, which converts the display information required by the computer system to drive the display, and provides progressive or interlaced scanning signals to the display to control the correct display of the display, which is an important component of connecting the display and the motherboard of the personal computer, and is one of the important devices of the "man-machine", and its built-in parallel computing capability is also used for deep learning and other operations at this stage.

Classification

1. Integrated graphics card.

The CPU with the core graphics card is usually not high, and at the same time, the low-end core graphics card is difficult to handle large games. Integrated graphics card is a component that integrates the graphics chip, video memory and related circuits on the motherboard. There are separate graphics chips for integrated graphics, but most of them are integrated into the motherboard's northbridge chip; Some motherboard integrated graphics cards also have video memory installed separately on the motherboard, but with a smaller capacity.

2. Discrete graphics card.

A discrete graphics card is a card that separates the graphics chip, memory and its related circuits on a single circuit board, which is self-contained and exists as an independent board, which occupies the expansion slot (ISA, PCI, AGP, or PCI-E) of the motherboard.

3. Core graphics card.

The HD graphics card is a new generation of graphics processing core of Intel products, different from the previous graphics card design, Intel with its advanced technology in the processor process and the new architecture oak design, the graphics core and processing core are integrated on the same substrate to form a complete processor.

The sound of current when the microphone is plugged into the independent sound card is a problem with the computer settings.

Solution: 1. Click the speaker icon at the bottom right of the computer and right-click.

2. Click "Sound" in the pop-up window.

3. Click "Record" in the pop-up window, and then double-click "Microphone Array".

The sound card will have a sound coming out. As long as there is no sound card, there will be no sound, but the motherboard alarm will emit a "Didi" sound, and there will be no other sounds. There is a sound card through the speaker or speaker**, there will be sound out.

Sound card purchase note:If your sound card doesn't come with a headphone amp or a preamp, then your most intuitive feeling is that the sound is not a big deal, and the noise floor is quite amazing. If you are a friend who can arrange music or loves to arrange, then your sound card must have a MIDI interface, otherwise your MIDI keyboard will not work.

You need to choose a practical sound card with stable performance, stable drive, and more stable sound quality.