voiceover vca and volume slider added to Unity and FMOD

Assets/_PROJECT/Components/NewHandPresence/Prefabs/XROrigin Scripts/SliderToVCA.cs

@@ -8,7 +8,8 @@ public class SliderToVCA : MonoBehaviour
         Ambiences,
         Music,
         SFX,
-        UI
+        UI,
+        Voiceovers
     }
 
     public VCATarget target;
@@ -40,6 +41,8 @@ private float GetInitialValueFromAudioManager()
             return AudioManager.Instance.SFXVolume;
         case VCATarget.UI:
             return AudioManager.Instance.UIVolume;
+        case VCATarget.Voiceovers:
+            return AudioManager.Instance.VoiceoverVolume;
         default:
             return 0.5f;
     }
@@ -76,6 +79,10 @@ private float GetInitialValueFromAudioManager()
             case VCATarget.UI:
                 AudioManager.Instance.SetUIVCA(value);
                 break;
+
+            case VCATarget.Voiceovers:
+                AudioManager.Instance.SetVoiceoverVCA(value);
+                break;
         }
     }
 }