Updated to Unity 5.2 and suddenly my mic input script isn't working?

I have this mic input script I'm using for a game of mine that I learned online from http://www.kaappine.fi/tutorials/using-microphone-input-in-unity3d/ it's pretty straight forward and I'll post the code below, now this script was working wonderfully and I've built a whole game around it using it as the main backbone if you will, after I updated unity to fix the OnApplicationPause() problem I was having the loudness variable now suddenly stays at zero. I use the loudness variable to compare to a threshold to spawn my objects, so you see my problem. The OnApplicationPause now works though *frustrated face. PLEASE HELP

 using UnityEngine;
 using System.Collections;
 
 [RequireComponent(typeof(AudioSource))]
 public class MicrophoneInput : MonoBehaviour {
 
     public float sensitivity = 100f;
     public float loudness = 0f;
 
     // Use this for initialization
     void Start () {
 
         GetComponent<AudioSource>().clip = Microphone.Start (null, true, 10, 44100);
         GetComponent<AudioSource>().loop = true;
         GetComponent<AudioSource>().mute = true;
         while (!(Microphone.GetPosition(null) > 0)){}
         GetComponent<AudioSource>().Play ();
     
     }
     
     // Update is called once per frame
     void Update () {
 
         loudness = GetAveragedVolume () * sensitivity;
     
     }
 
     float GetAveragedVolume(){
 
         float[] data = new float[256];
         float a = 0f;
         GetComponent<AudioSource>().GetOutputData (data, 0);
 
         foreach(float s in data)
         {
             a += Mathf.Abs(s);
         }
 
         return a/256;
 
     }
 }