Hello! I have a problem with my 3d sound card. I have earphones with microphone (the same earphones we find together a mobile phone) I used for recording, and Microsoft realtek audio as output (output is not important, the probles is about input).
The jack of my input is TRRS. When I insert it on female’s notebook it runs, output audio is clean. But when I insert this jack on the usb audio card it doesn’t run perfectly. I listen my voice but low (I have to increase the dB gain) and with a strong background noise. It’s normal? 3d audio card appears to work good. Thks to all.
My Mic jack (trrs): http://www.cablechick.com.au/resources/image/trrs-diagram1.jpg
My Mic: https://n2.sdlcdn.com/imgs/b/a/b/Samsung-samsung-EHS61ASFWE-Earbuds-Wired-SDL242163512-1-9fc9c.jpg