         }
     }
 
-    private var voiceFileURL: NSURL?
+    //private var voiceFileURL: NSURL?
     private var audioPlayer: AVAudioPlayer?
     //private var displayLink: CADisplayLink?
 

        let feedVoice = FeedVoice(fileURL: fileURL, sampleValuesCount: voiceSampleValues.count, limitedSampleValues: limitedSampleValues)

        performSegueWithIdentifier("showNewFeed", sender: Box(feedVoice))
    }

    /*


    @IBAction private func next(sender: UIBarButtonItem) {

        if let feedVoice = feedVoice {
            performSegueWithIdentifier("showNewFeed", sender: Box(feedVoice))
        }

        /*
        guard let fileURL = voiceFileURL where !sampleValues.isEmpty else {
            return
        }
