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If you want to adjust the volume of the mic, just swipe upwards and everything will become louder, while swiping in the opposite direction will reduce the volume. Now you can use the app even more effortlessly and without having to look at the device screen. Update: VonBruno Microphone has become even more awesome than before thanks to its latest update. VonBruno Microphone is available as a free download for a very limited time, so waste no time in grabbing such a useful app. In this state, a red banner will keep showing up at the top of the screen and you can navigate to the by simply touching it. If the Multi button is pressed and you exit the app, it will keep working until you kill the app or play audio from any other app. The microphone in the app works pretty well, and has no perceivable lag. Before you hit any of these buttons, make sure that your device is plugged into a speaker or any other device which can play audio. Using the much smaller Multi button in the bottom bar users can let the app run in the background. The main button, located at the center of the screen, is the one which can be used to toggle the mic on and off. You will see that there are just two buttons in the app. VonBruno Microphone has got just one screen, and all the functions of the app are performed through it. Don’t confuse VonBruno Microphone with some simple recording app, as this app plays all the sounds in real time. The app is designed keeping in mind that you will be using your iDevice as a mic, so it can be controlled without having to look at your screen, and completely through gestures. VonBruno Microphone is one such app, using which you can plug in your iDevice to any sound system and then use your phone as a microphone.
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There are many other apps which let you replace even more complex devices than rulers. A few days ago we covered Snap Rule, which is useful if you wanted to use your iPhone, iPad or iPod touch as a ruler for measuring length. It is always good to see apps which can turn your iOS device into something completely new.
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