I wish to make a tiny siren Answered
I want to make a tiny (about the size of a standard watch) circuit that emits a human-like voice(may sound very electronic) or even a siren at a very high volume(100DB or so)..sort of like a personal alarm system.I know such systems are already present, but I want to make one myself(to gets ideas for further miniaturization)...I'm sorry if I sound like a noob, but I'm a student of computer science and know VERY little about electronics(do want to learn though)
any ideas in this direction?should I start off with an amp or a mechanical siren(like the air raid ones). I have very little idea in this regard and just need a start off point.
(or should I just get one of those sirens and try to reverse engineer it?)