How gramophone works?

Answer 1

Sound is made of waves, these waves are cut into records as grooves. Based on the amplitude and frequency, the groove changes. A needle runs in this groove and transfers the vibrations to a diaphragm. From here a preamp picks up the sound and amplifies it to a level that is reasonable for the stereo to reproduce. The stereo amplifies this signal to whatever volume your choose.

Answer 2

Grooves on the record cause the "needle" to vibrate. The vibrations are converted to an electric signal, which is amplified, and then converted back to vibrations of diaphragms within the loudspeakers, i.e. to air vibrations (=sound).

Answer 3

A gramaphone is a device used for communication. It was made in the same use as the telephone before the telephone was invented.

Answer 4

you pull the arm over the record the spin the spinning thing

Answer 5

The gramophone is most commonly known as the record player. It worked by placing the needle on to the groves of the record so that music would play.