Print Email Facebook Twitter Motional Feedback in a Bass Loudspeaker Title Motional Feedback in a Bass Loudspeaker: Analogue Implementation Author van Straalen, Ivo (TU Delft Electrical Engineering, Mathematics and Computer Science) Krishnasing, Vyasa (TU Delft Electrical Engineering, Mathematics and Computer Science) Contributor Janssen, Gerard (mentor) Degree granting institution Delft University of Technology Date 2018-07-03 Abstract This thesis is part of the Bachelor Graduation Project of Electrical Engineering at Delft University of Tech-nology. This contains the complete design process of an analogue implementation of a Motional Feedbackcontroller. Although the complete controller has been designed, no significant test results have yet beenacquired. However, theoretically the linear distortion at20H zis reduced by99.88%by the controller. Alsois predicted that the nonlinear distortion is suppressed, because of the high loop gain. The feedback signalis generated using an accelerometer. The controller mainly consists of a PI-controller and a predistortionfilter by means of a Linkwitz Transform. Subject Motional Feedback Controlnon-linear distortionInstability To reference this document use: http://resolver.tudelft.nl/uuid:a940a7d0-502f-4cd7-be1c-3e81a87c26bc Part of collection Student theses Document type bachelor thesis Rights © 2018 Ivo van Straalen, Vyasa Krishnasing Files PDF BAP_Thesis_Analogue_Final.pdf 2.85 MB Close viewer /islandora/object/uuid:a940a7d0-502f-4cd7-be1c-3e81a87c26bc/datastream/OBJ/view