looking for someone to develop an android app which uses the microphone to identify the sound of passing objects.
using the doppler effect, we can calculate the speed of those objects from the change in tone when they pass, they can be rated by the volume of the object which passed, and the object should show a bell curve of volume - to identify truly passing objects.
The app should identify a sound of increasing intensity, who's frequency changes as it passes, then use the frequency change to calculate the speed and add to the list of passing objects, identified by time, maximum volume, and speed.
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Hi stevescot , We have 50+ skilled mobile apps & web development team, so please give few minutes for technical discussion of your requirement. Waiting for your reply & chance for further discussion