Analysis of the echo of the headset

The appearance of a headset as a computer accessory has brought a lot of convenience to people's lives. But sometimes the headset will find that the headset has an echo, then what is the situation?

Status description:

1. There is no other abnormal performance in the computer and operating system, and the headset is brand new;

2. Use the recorder that comes with the system, no problem;

3. The computer plays music, and uses the recorder to find the recording opportunity to record the music;

4.QQ voice chat has echoes and so on.

Solution:

1. Open the volume control main panel;

2. Select: “Options” → “Properties” → “Mixer” item to select “Input” → select three display items at the same time → OK;

3. Turn "Stereo Mix" to "Mute" or turn the volume to minimum;

The fault analysis of the headset has echo:

1. Echo generation: the headset is extracted to the system input audio A; the system plays audio A; the system adds audio A as a stereo mix to the system input audio; after repeating the previous steps, the system plays and adds, endlessly, it is generated Mixing;

2. Stereo Mix: To put it plainly is the "echo, reverb" we usually see. Use: Generally used to sing in the voice chat room, when recording audio, give your own voice a certain beautification and modification. Also used as a background music;

3. According to the principle analysis, after the party has turned on the stereo mix, it is the other party's sin; so for the good end of the one, you must turn off the stereo mix!

        Through the above analysis, everyone should have a certain understanding of the problem of echo in the headset, I hope to help everyone.

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