how does a telephone work

Lists Of Contents Tagged With "how does a telephone work"

  • How Does A Telephone Work

    7 years, 7 months ago

    The telephone was created through the cross-pollination of two fileds of study - electricity and acoustics. The telephone operates on simple principles. A telephone mouthpiece contains a thin metallic coating separated from an electrode by a thin barrier (today we use plastic), which connects to a wire carrying an electric current. When a person speaks into the mouthpiece, the acoustic vibrations ...

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