diff --git a/interface/src/Audio.h b/interface/src/Audio.h
index 80a57c64a8..3ee3aec202 100644
--- a/interface/src/Audio.h
+++ b/interface/src/Audio.h
@@ -152,9 +152,13 @@ public slots:
     void setReverbOptions(const AudioEffectOptions* options);
 
     void outputNotify();
-
+    
 signals:
     bool muteToggled();
+    void inputReceived(const QByteArray& inputSamples);
+
+protected:
+    Audio();
     
 private:
     void outputFormatChanged();