| 21. | Sam Garrett is currently an active composer of both chamber works and music under the name Voice Coils.
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| 22. | The majority of loudspeakers use'overhung'voice coils, with windings that are taller than the height of the magnetic gap.
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| 23. | The voice coil itself is shaped rather like an arrowhead, and made of doubly coated copper magnet wire.
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| 24. | The wire in a voice coil is usually made of copper, though aluminum and, rarely, silver may be used.
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| 25. | The voice coil in moving coil drivers is suspended in a magnetic field provided by the loudspeaker magnet structure.
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| 26. | Other features include a folding design for convenient carrying and storage, along with copper-clad voice coil and gold-plated plug.
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| 27. | Voice coils can be used for applications other than loudspeakers, where time force linearity and long strokes are needed.
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| 28. | Additional types of motion control devices manufactured by Aeroflex's Motion Control Division are Voice Coils and various other devices.
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| 29. | The shaker houses a small weight which is driven by a voice coil similar to those found in dynamic loudspeakers.
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| 30. | Circa 1970, diode overload protection was added across voice coils to prevent burnout from clipping produced by an overdriven amplifier.
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