audio echo

Bom dia, oque acontece é o seguinte, eu uso ou faço para transmitir uma tela do meu celular, um projeto ou um som do celular por um cabo auxiliar junto a uma placa de áudio usb, meu problema no caso é que, ou áudio do meu celular para que não fique obsoleto quando o fone de ouvido é colocado...

the audio from my friends in my youtube video seems as though they are through a tunnel and its kinda unclear. i would like to know why, i have checked my settings with many youtube videos. https://youtu.be/V6BbAmWSCso?t=689 above is my audio settings and the youtube video showing the audio...

Hello, I'm new to all this streaming business. I add MP3 sounds to OBS via Media Source. But, the first time I play the sound... it sounds good through my headphones but when I play it back and review the stream the sounds/music echos. But, when I play the same sound or song the second time...

I looked through a ton of youtube videos to fixing this but ITS STILL ECHOING! PLEASE FIX!!!!!!!!!!!!!!!!!!!!!!!

I have been trying to fix it but it doesn't work I used my speakers as desktop device and my snowball microphone in the mic section, I don't know if it is because my speakers are causing the echo I don't know what to do please help

So Basically when i stream there's a hollow/echo sound coming out and would please like to ask how to fix this issue Btw I've got the Corsair Void Pro Rgb headset 7.1

Any audio played from my desktop but NOT my mic is echoing, I guess, before the actual audio. Or after like a normal echo, I'm not really sure, because the first one is a really quiet version of the second piece of audio (the second piece sounding like what I heard when I was actually recording...