Now we sometimes use microphones for Internet chat or video, but what if the microphone suddenly has no sound? How can we solve this problem? Next, I will tell you how to solve the problem of microphone without sound.
First, right-click on the 'sound' pattern in the lower right corner.
Then move the mouse to the sound, and right-click to call out the menu. After the menu comes out, click "recording device".
Then when entering the sound interface, open the second option 'record'.
Enter the recording interface and set the microphone to "default device".
Then say a few words to the microphone to see if there is any sound.
If there is no sound, click "properties" in the lower right corner of the microphone.
Then in the general interface, turn on the lowest device usage and set the microphone to enabled.
Then turn on the "level" and set the microphone sound to the maximum, which is the first one. Then make sure to go out and see if there is any sound. If you don't come in this interface again, make sure to go out and try to see if there is any sound.
Then click "advanced", go in and change the sampling frequency, change the original frequency and try again.
Finally, when there is sound, turn on 'enhance', and set to eliminate echo and voice.