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People can make use of harmonica microphone when singing by holding the microphone if it is a hand held harmonica microphone or using a stand to bring the harmonica microphone to your height making it easy to use whilst singing.
Most people call it a "mike."
These people are called the "announcer"
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Many words are related to microphone. Examples are:button microphone,capacitor microphone,carbon microphone,condenser microphone,contact microphone,dictaphone,digital microphone,dynamic microphone,electrostatic microphone,hydrophone,laser microphone,lavalier microphone,liquid microphone,mic, mike,moving coil microphone,omnidirectional microphone,parabolic microphone,pick-up,piezoelectric microphone,ribbon microphone,shotgun microphone, tap,throat microphone,unidirectional microphone,water microphone,wire-tap, wire-tapping,wireless microphone
People did not discover about it, scientists did. They did it in 1985.
most people want to discover life
They had to shout loudly.
no its not. its made with a microphone conductor that conducts sounds to help people hear better. With wax around the microphone.
Monkeys did not discover chocolate, people did.
The prefix of "microphone" is "micro-".
Yes, the iPod touch 4th generation (the one with the cameras) has a built in microphone that you can call people with using third party software like Skype.