Debugging of Class-D Audio Power Amplifiers

Lasse Crone; Jeppe Arnsdorf Pedersen; Jakob Døllner Mønster; Arnold Knott

Debugging of Class-D Audio Power Amplifiers

Lasse Crone, Jeppe Arnsdorf Pedersen, Jakob Døllner Mønster, Arnold Knott

Technical University of Denmark

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

Abstract

Determining and optimizing the performance of a Class-D audio power amplier can be very dicult without knowledge of the use of audio performance measuring equipment and of how the various noise and distortion sources in uence the audio performance. This paper gives an introduction on how to measure the performance of the amplier and how to nd the noise and distortion sources and suggests ways to remove them. Throughout the paper measurements of a test amplier are presented along with the relevant theory.

Original language	English
Title of host publication	Proceedings of the 132nd AES Convention
Number of pages	7
Publisher	AES
Publication date	2012
Pages	8-14
Publication status	Published - 2012
Event	AES 132nd Convention - Budapest Congress & World Trade Center, Budapest, Hungary Duration: 26 Apr 2012 → 29 Apr 2012 http://www.aes.org/

Conference

Conference	AES 132nd Convention
Location	Budapest Congress & World Trade Center
Country/Territory	Hungary
City	Budapest
Period	26/04/2012 → 29/04/2012
Internet address	http://www.aes.org/

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title = "Debugging of Class-D Audio Power Amplifiers",

abstract = "Determining and optimizing the performance of a Class-D audio power amplier can be very dicult without knowledge of the use of audio performance measuring equipment and of how the various noise and distortion sources in uence the audio performance. This paper gives an introduction on how to measure the performance of the amplier and how to nd the noise and distortion sources and suggests ways to remove them. Throughout the paper measurements of a test amplier are presented along with the relevant theory.",

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AB - Determining and optimizing the performance of a Class-D audio power amplier can be very dicult without knowledge of the use of audio performance measuring equipment and of how the various noise and distortion sources in uence the audio performance. This paper gives an introduction on how to measure the performance of the amplier and how to nd the noise and distortion sources and suggests ways to remove them. Throughout the paper measurements of a test amplier are presented along with the relevant theory.

M3 - Article in proceedings

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PB - AES

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ER -

Debugging of Class-D Audio Power Amplifiers

Abstract

Conference

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