Use a microphone to talk to each other There is a lot of background noise How to solve it? 10

Try to update the sound card driver to see if the problem solves.

The problem is that you have an integrated sound card, the motherboard leaks, and there is a current sound when you use the microphone, and there is no way to do it.

1. Touch the chassis by hand, it will improve;

2. If you don't use the microphone volume to increase, reduce the microphone volume will also improve;

3. Replace and install an independent sound card to solve the problem completely.

It's not a computer problem, I used to be like that, and I don't anymore. The point is to pay attention to the speaker of the speaker not to the microphone, I used to put the speaker of the speaker on the top of the computer rack, and there will be noise when the microphone is enhanced, and now I put the speaker on the floor, and the noise is gone!! Microphone enhancement can be used to!! Hope to adopt.

Just turn off the mix.

1.Double-click. in the bottom right corner of the screen.

Horn" icon 2Take a look inside.

There is no "microphone".

If you don't have this item, click on the properties in the "Options", check the "microphone" in front of it, and then click again.

OK 3Click on "Options" and put the advanced properties in front of the checkbox.

4.See it now.

microphone".

There is an "Advanced" under the volume control scrollbar

5.Click. Advanced".

Put the inside. Microphone strengthens the "front."

When the hook is removed, there won't be a lot of noise in your stereo.

6.If you want no microphone sound in the speaker, go down the "Microphone" volume control scrollbar.

The "mute" in front.

Hook hook hook on and you're good to go.

What system does your computer have?

If you click on the microphone enhancement, there will be a loud harsh sound. It should be because your computer has already clicked on the microphone to amplify.

You can try not to click on the microphone amplification of the computer itself, but only click on the microphone in YY to amplify. Note that the magnification of the magnification is pulled to the automatic magnification.

Knowing your computer's system would be a bit better to say. I don't know if the system can only say these basic debugging methods.

First determine if it's your motherboard or microphone? Take your microphone to another machine to test it, if it is normal, it is a problem with your motherboard, see if there is dust at the motherboard interface, if so, clean it up, if not, buy a sound card or uninstall the sound card system, and reinstall a sound card system. If it's a microphone problem, buy a new one...

Add a feedback suppressor! Now the F B-EX feedback suppression works okay, at least my microphone doesn't have noise and whistling when it is directed into the speaker!

The microphone sound is smaller than the amplifier sound.

Lower the volume and do not face the speaker.

You can solve the problem with a feedback suppressor and an anti-howling device! Hope it helps.

There are a total of 4 ways to solve it:

1. The microphone interface is not plugged in, some microphones and headphones are integrated, and some microphones are together with the camera. The microphone has a dedicated pink jack on the main unit. We need to make sure that the microphone plug has been plugged into the correct socket.

2. The microphone hardware is broken, if there is an extra microphone, you can replace the microphone to try whether the microphone hardware is broken.

3. Software setting problems, some people have no sound when using QQ voice, in fact, it is also possible that we have set the microphone in the QQ window to mute, and only need to cancel the mute.

4. Mute the microphone in the small speaker in the lower right corner of the taskbar, double-click the small speaker on the taskbar, a pop-up window will pop up, if you see that the mute below the microphone volume is checked, remove the previous check. If the microphone volume is not displayed on the window, we can click on Options-Properties and check the microphone volume below the following volume controls.

First, first confirm that the hardware is fine. If there is nothing wrong with the horn, sound.

It's okay with the card, but if you've tested it on its machine and it's really good, then you can read on.

2. Make sure all the cables are exactly right. Then power on the speaker and turn on the volume switch.

3. Install the driver of the sound card correctly, if it is an onboard sound card, it is best to install the driver provided on the driver disk of the motherboard.

In fact, the computer does not make a sound, and many times it is because the sound card is not driven correctly. In general, after the sound card driver is installed, there will be a small speaker icon in the taskbar in the lower right corner. ）

Fourth, if you are sure that the driver is installed correctly, then take a look at the volume settings in the computer.

The specific method is to double-click the speaker icon in the taskbar, and check whether the volume is turned off to the minimum in the "Volume Control" and "Waveform" dialog box in the pop-up "Volume Control" and "Waveform".

If these two options are not available in the dialog box, click on the "Options" menu - select "Properties" - select "Volume Control" and "Waveform" in the "Show Volume Controls" and then set them correctly.

Note: Step 4 can only be set up after the driver for the sound card has been installed correctly.

Is the microphone volume low? Then there is the microphone quality problem; I can usually hear the echo stone with the microphone on.

Turn down the volume or mute.

Double-click on the small speaker in the lower right corner of your > - click on the options above - > properties - > recording - >OK - > to see the microphone volume setting, turn it up to the maximum and see.

Reasons why there is noise in the computer microphone:

1. Unreasonable volume setting Excessive volume is one of the main reasons why the microphone has noise.

2. Microphone connection or quality problems: The microphone link is falsely connected, which is the main reason for "microphone bursting"; The microphone itself also has quality problems, the same machine, change to different microphones, some microphones have noise, some microphones have no noise. This is the quality of the wheat.

Expansion: 1. Microphone (also known as microphone or microphone, the official Chinese name is microphone), translated from English microphone, is a transducer that converts sound into electrical signals. The wireless microphone is divided into three frequency bands, the FM band.

VHF segment, and UHF segment. The following is a brief introduction to the performance of each frequency band, use occasions, etc., I hope to provide you with a little help when purchasing.

2. Everyone knows FM radio. The frequency of FM radio is the frequency band of wireless microphones are higher than 108MHz. Generally, it is between 110-120MHz, so the signal of the FM radio will not interfere with the wireless microphone in the FM band, but it will be interfered by other clutter.

The advantages of FM wireless microphone are: simple circuit structure, low cost, conducive to manufacturer production, disadvantages: poor sound quality, frequency will change with the change of time and ambient temperature, often there will be poor reception, disconnection, and large interference.

Shouting loudly into the microphone will cause staccato sound, use occasions: the requirements for use are very low, and there are no big requirements for sound quality. In this case, FM wireless microphones can be used if only sound is required.

Click on the microphone under the microphone in the sound properties, which is called microphone enhancement.

Is the microphone volume low? Then there is the microphone quality problem; Usually, you can hear the echo stone with the microphone on, and the volume can be turned down or muted.

I've tested it and made a backup for myself. Method: Disable the inside of the speaker and microphone -- disable all sound effects.

Then, right-click on the speaker--- recording device - click (Microphone) - then double-click (Configure) below - set the microphone in the properties dialog box, and then select headphones or desktop, or others depending on the type. --Next, read a paragraph according to the prompt, and then, the voice becomes louder, it's that simple. Don't be quiet when you read it, and then it will become louder.