private void captureAudio() {
		try {
			// Get things set up for capture
			audioFormat = getAudioFormat();
			DataLine.Info dataLineInfo = new DataLine.Info(
					TargetDataLine.class, audioFormat);
			targetDataLine = (TargetDataLine) AudioSystem.getLine(dataLineInfo);

			// Create a thread to capture the microphone
			// data into an audio file and start the
			// thread running. It will run until the
			// Stop button is clicked. This method
			// will return after starting the thread.
			new CaptureThread().start();
		} catch (Exception e) {
			e.printStackTrace();
			System.exit(0);
		}// end catch
	}// end captureAudio method