A voice coil (consisting of a former, collar, and winding) is the coil of wire attached to the apex of a loudspeaker cone. It provides the motive force to the cone by the reaction of a magnetic field to the current passing through it. The term is also used for voice coil linear motors, which produce a larger force and move a longer distance but work on the same principle.
Read more about Voice Coil: Operation, Design Considerations, Overhung & Underhung Coils, Other Uses For The Term
Famous quotes containing the word voice:
“O make harmonious mix of voice and string
To him by whom the skies with clouds are lin’d;
By whom the rain, from clouds to drop assign’d,
Supples the clods of summer-scorched fields,”
—Bible: Hebrew Psalm CXLVII (Paraphrased by The Countess of Pembroke)
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