Rashedin, R and Meydan, T (2006) Solenoid actuator for loudspeaker application. Sensors and Actuators A: Physical, 129 (1-2). 220 - 223.
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Official URL: http://www.sciencedirect.com/science/article/B6THG...
A novel loudspeaker design has been proposed that employs hundreds of micro transducers producing small displacements within the audible frequency range. The feasibility of employing a solenoid actuator as the loudspeaker transducer has been studied and discussed in this paper. Compared to its counterpart, voice coil motor, a solenoid actuator exhibits very non-linear behaviour. The theoretical description along with practical test on a commercial solenoid actuator reveals the limitations of solenoid operation at high acceleration and current.
|Additional Information:||EMSA 2004 - Selected Papers from the 5th European Magnetic Sensors & Actuators Conference - EMSA 2004, Cardiff, UK, 4-6 July 2004.|
|Uncontrolled Keywords:||Loudspeaker; Actuator; Solenoid; FEM model|
|Subjects:||Analytical Science > Nanotechnology for sensing and actuating|
|Deposited On:||30 Jun 2009 12:49|
|Last Modified:||30 Jun 2009 12:49|
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