Phone as microphone app?

Does anyone know of an app that would allow me to use my phone as a microphone, such that when I speak into my phone's microphone, the sound will be sent out in real time to a speaker (either using the audio jack, or bluetooth)?

I did find an android app that works, EXCEPT it isn't quite in real time as there is a bit of a lag.

https://play.google.com/store/apps/d...oid.microphone

A native app that worked like this would be ideal, but would take an android app that worked without lag as well.

Thanks!

There's going to be some lag no matter what, you're transmitting data over wifi or cellular.

Originally Posted by SCrid2000

There's going to be some lag no matter what, you're transmitting data over wifi or cellular.

Actually, the app I linked to trasnmits voice over bluetooth and doesn't require wifi or cell data usage. If phone "apps" work via bluetooth without lag, wouldn't a sound amplifying (microphone) app be able to work without lag as well?