Download AudioLocationFinder iPhone iPad iOS
Have you lost your friends in a crowd? Or do you want to estimate the length of an area outside?
Audio Location Finder displays the positions of you and your friends on a virtual map up to a precision of 50 cm. No GPS or Hotspot localization is needed! Only by the sounds around the distances and positions of the connected iOS devices are calculated by this app.
Click4more: Related apps audiolocationfinder
Usage instructions: Connect two or more iOS devices in the same WiFi network. Start the app on all devices. Clap some times at a small distance from the connected iOS devices. The distances and positions of all devices are displayed in the "Localization" view.
The "TDOA" view shows a list of connected iOS devices and the distances to them.
"Recorder" lists detected audio events.
Technical background: The app records sound signals with the built-in microphone. The time points of the audio signals are exchanged to the other devices and the positions are calculated by the evaluation of the time differences of arrival (TDOA). This is also known as "multilateration".
If you are iPhone and iPad owner,you now can download AudioLocationFinder for free from Apple Store. The application is designed for use in English language. It weighs in at only 1.9 MB to download. It is highly advisable to have the latest app version installed so that you don`t miss out on the fresh new features and improvements. The current app version 1.1 has been released on 2014-11-01. For ensuring consistency with the device you should take into account the following app compatibility information: Compatible with iPhone, iPod touch, and iPad. Requires iOS 4.3 or later.
Bottom Line: For more information about AudioLocationFinder check developer ConeHeads`s website : http://archive.cone.informatik.uni-freiburg.de/alf/
iOS AudioLocationFinder 1.1 Mobile
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