WARNING : this version of the application is not stable. A bug related to sound records on some devices (Sony Xperia J, Samsung S4 mini) under correction.Arrow Velocity is a simple Android application that uses small sound records to compute the velocity of different sport objets : arrows and soon other objects like tennis balls, football balls. The time of flight is used in the case of impacting objects like arrows. As the sound velocity in not infinite the apparent time of flight is corrected to get the real time of flight.
Arrow Velocity
