problem using android as pc mic?

[Virgil Ramos]

whats good ma oatees lol naa for real im tryin to stream some shit but my note 3 is being wack.... i downloaded a microphone app and ive plugged it in using a aux chord so it goes to my pc's mic jack. you ive done this with my old i phone and it worked like a charm however when i talk tthrough the phone my phones speaker echoes whatever i said so my pc is not registering any sound HELP PUHHHLEAZE ive been looking around and cant find jack shit