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how can i make a simple micraphone?

i wanted to construct a simple micraphone myself. can anybody show me the way?

Re-design7 years ago
Wind a coil with insulated wire. Suspend a magnet inside or very near the coil on a flexible diaphram. Connect the coil to a small amp and speaker. Speak to the diaphram. Think speaker in reverse.
Re-design7 years ago
He said he wanted to "build a micraphone". I thought he really wanted to know how a mic. works by actually building one.
Here is a video tutorial on how to build a decent quality condenser microphone for $20.

http://www.youtube.com/watch?v=yHjmCQBDhCo

More details can be found here:
http://www.creativitytospare.com/?p=16

If you don't care about quality you could simply use headphones and plug them in to your mic input.
Use a speaker AS a microphone.