Practical considerations for integrating switch mode audio amplifiers and loudspeakers for a higher power efficiency

Søren Poulsen; Michael Andreas E. Andersen

Practical considerations for integrating switch mode audio amplifiers and loudspeakers for a higher power efficiency

Søren Poulsen, Michael Andreas E. Andersen

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

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.

Original language	English
Title of host publication	Audio Engineering Society 116th Convention
Publisher	Audio Engineering Society
Publication date	2004
Publication status	Published - 2004
Event	116th Audio Engineering Society Convention - Berlin, Germany Duration: 8 May 2004 → 11 May 2004 Conference number: 116

Conference

Conference	116th Audio Engineering Society Convention
Number	116
Country/Territory	Germany
City	Berlin
Period	08/05/2004 → 11/05/2004

Access to Document

http://www.oersted.dtu.dk/publications/p.php?769

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Cite this

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title = "Practical considerations for integrating switch mode audio amplifiers and loudspeakers for a higher power efficiency",

abstract = "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{\textquoteright}s voice coil as output filter, and the magnetic structure as heat sink for the amplifier.",

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KW - Switch mode audio

KW - loudspeaker

KW - class d

M3 - Article in proceedings

BT - Audio Engineering Society 116th Convention

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Y2 - 8 May 2004 through 11 May 2004

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