4 ms·
If i was a programmer, I would be making this. a small alexa-like array of microphones on a RasPi for rough direction estimate, times a bunch of networked units
by kawfey 5y ago
If i was a programmer, I would be making this. a small alexa-like array of microphones on a RasPi for rough direction estimate, times a bunch of networked units microphones to get precise-ish TDoA, mounted on rooftops...
I've always wanted to do this to record and report on the number of gunshots I hear every night - hundreds go unreported - and to get an accurate direction less prone to reflections. Also to start an ML library to recognize thunder vs. fireworks vs. dumpster lids vs. planks of lumber vs. misfires vs. gunshots and other percussive noises.
- PhantomGremlin 5y agoI've always wanted to do this to record and report on the number of gunshots I hear every night - hundreds go unreported If I were you, I'd expend 100% of my efforts into figuring out how to move to a safer neighborhood. Despite all the news reports, in many cities in the USA people can and do live their entire lives without hearing a single gunshot.
- genewitch 5y agoAnd some places in the US hearing a gunshot isn't a cause for concern. People sighting in their hunting rifles, plinking cans, whatever.