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Convention Paper

Performance of an All-Digital Power Amplification System

Authors: Risbo, Lars; Mørch, Thomas

AES Convention 104 · Paper 4695 · May 1998

Abstract

Design aspects of an all-digital open-loop power amplifier system are discussed and measurement results of a practical implementation are shown. THD and noise performance comparable to that of high quality class B amplifiers and low level D/A converters, respectively, are obtained. The described technology makes it possible to produce all-digital audio amplifiers with adequate performance for almost any application.

Details

Published in
AES Convention 104
AES Convention
104
Paper number
4695
Publication date
May 6, 1998
Session subject
Audio Electronics
Affiliation
Toccata Technology ApS, Copenhagen, Denmark (See document for exact affiliation information.)
Type
Convention Paper