How Headphones Convert Electrical Energy To Sound
Scientist 1 year
When a fluctuating electric current flows through the coil(present in the earbud), it becomes a temporary electromagnet, attracted and repelled by the permanent magnet (already present in the earbud). As the coil moves, it moves the cone (diaphragm) back and forth, pumping sound waves into the ear. The electric current varies with respect to the sound waves. Thus, the diaphragm movement varies with respect to sound
The headphones mainly consists of two parts :
The 2 conductor plugs will have ‘Tip’ & ‘Sleeve’. The connection is fairly straightforward here.
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