Can I make the signal from Microphone into a 3D sound in real time?

With good help from the Microphone script reference, I can now play audio from a microphone real time inside the engine. Here comes the example code I am using in Javascript:

     audio.clip = Microphone.Start(null, true, 10, 44100);
     
     while(!(Microphone.GetPosition(null) > 0)) {
     }    
     audio.Play();
     audio.mute=false;

The only problem is that the audio plays as a 2D sound. Instead, I want to make the audio play from an object inside my scene as a 3D sound in realtime. Is this even possible?

I have been experimenting with AudioImporter(threeD : true), but without any success so far.