How loud can you shout to make yourself heard at a distance? How large is that distance? A hundred meters, a kilometer, is that it? What if you were to talk to people separated by miles, could you shout that loud and kill your lungs? Or you’d rather whisper into an adjacent ear, and be heard at some other location, no matter the distance, and perhaps irrespective of time? An electronic ear that couldhelp store and transmit your voice and sound at light speeds and even ramp it up if you are too frail? Yes, such is the microphone!
Filed Under: Insight