Voice coil

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, such as those used to move the heads inside hard disk drives, which produce a larger force and move a longer distance but work on the same principle.

单词	Voice coil
释义	Voice coil 英语例句库 This became possible by a complete new magnetic system, were the voice coil is underhung and always working in the homogeneous magnetic field. 全新研发的磁体系统，使这一切成为可能。现在，电磁线圈全程工作在同性的磁场中。英语百科 Voice coil 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, such as those used to move the heads inside hard disk drives, which produce a larger force and move a longer distance but work on the same principle.
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