What if Windows7 uses a headset for voice chat with noise?

With the increase in chat software, it is more and more common for us to use computers for voice chat. Recently, some Win7 users have used the headset to conduct voice chats and found that there is constant noise during the call. How to solve this problem?

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Solution:

1. If there is a problem, of course, the first step is to re-install the relevant driver. It can be ruled out that it is a noise problem caused by the driver. After the installation is complete, we can go to the control panel of the system. In the system's panel, you can find the REALTEK HD Audio Manager option.

2. In the first step, we find the & ldquo; REALTEK HD Audio Manager & rdquo ;, we double-click.

3. In the relevant panel that opens, we go to the “Speakers” tab. In its tab, you will find the “Default Format” tab in the lower position. In the default format, switch to “16 bit, 44100hz (cd quality)”. After the change is completed, you can try it a bit. Do you feel that the noise is much lower? In the default format, there are many options, but the more the next option, the corresponding sound card requirements are more serious, if the sound card does not meet the requirements, the noise will become more and more serious. Therefore, this item should be specifically selected according to the condition of the sound card.

4. Select the item, it does not completely eliminate noise, but also other operations. Enter the registry editor, expand the "hkey-local-machine/system/currentcontrolset/services/audiosrv" option, find the "dependonservice" option in the right side and double-click to open, delete “mmcss” save and exit, then Restart the computer.

5. In the & ldquo; computer management & rdquo; found & ldquo; Services & rdquo ;, finally found & ldquo; multimediaclassscheduler & rdquo ;, we & ldquo; startup type & rdquo; to & ldquo; disabled & rdquo; to .

The above is to solve the problem of constant noise generated when using the headset for voice chat in Win7 system. If you have encountered this problem, then try this solution recommended by Xiaobian for you. .