Technology
What can I say about technology, it’s where I live and have done since my first computer the Commodore 64 in the late 70′s. No storage on it except later getting a cassette (like a music cassette) tape drive that you had to cue up by hand.
Tech Reviews – Equipment – Software – Open Source
Purpose of a Microphone
The purpose of a microphone is to turn sound waves into voltage. All microphones are the same because they pick-up sound. They have a diaphragm like a speaker, in fact all a microphone is, is the reverse of a speaker and vice versa. In the case of a microphone, sound waves move a tiny plastic cone across a magnet which produces voltage, It is read and amplified and sent to a speaker. The speaker receives the voltage turns in into magnetism, which moves the speaker coil and turns it back into sound. You talk across a microphone not directly...
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