Voice coil

A voice coil may refer to any of the following:

1. In computer hardware, a voice coil is a motor used to move the access arm within a hard drive.

2. With some audio speakers, a voice coil is an internal speaker wire for adjusting the audio intensity by moving the speaker's cone with a magnetic field.

Actuator, Electromagnet, Hard disk, Hard drive terms, Sound terms, Transducer, VC