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Speaker Sound Principle

- Dec 11, 2017 -

The horn is a kind of electrical energy into sound a conversion device, when the energy of electron to the coil, the magnetic field interaction coil generates an energy and a magnet, this interaction caused by paper disc vibration, because the electron energy change, horn coil will move forward or go after, so the paper tray will horn the following exercise, the action of the air density is varied to produce a sound.