Re: Why the playing audio will be recorded into the mic?

[??????]

Are you expecting to be able to record "What-U-Hear" in the headphones from the 
microphone?


> Yes.

On Wed, May 22, 2024 at 7:40?6?2PM ?????? <zhaochen...@uniontech.com&gt; wrote:

Hi guys,


&gt;&gt;&nbsp;&nbsp;I mean I don't need to record played audio, but it is 
recored into the mic.
&gt;&gt; I can confirm that ALSA loopback is set to false state, and the sink 
monitor
&gt;&gt;&nbsp;&nbsp;is not used.
&gt; You probably need echo cancellation


The output audio is not sent to the speakers, but from the headphones,&nbsp;
and the mic cannot pick up the played audio from the air,&nbsp;
so I don't think it's an echo issue.


I am using a four-section headset, and the input and output are on the same 
audio port.&nbsp;
Is it possible that there is signal interference in the input and output?


Thanks,


Chengyi