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Practical Considerations for Integrating Switch Mode Audio Amplifiers and Loudspeakers for a Higher Power Efficiency

An integration of electrodynamic loudspeakers and switch mode amplifiers has earlier been proposed in [1]. The work presented in this paper is related to the practical aspects of integration of switch mode audio amplifiers and electro dynamic loudspeakers, using the speaker?s voice coil as output filter, and the magnetic structure as heat sink for the amplifier.

Authors: Poulsen, Soren; Andersen, Michael A. E.
Affiliation: Ørsted-DTU, Automation, Technical University of Denmark, Denmark
AES Convention:116 (May 2004) Paper Number:6155 Import into BibTeX
Session Subject:Loudspeakers; Microphones

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