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Convention Paper

Performance Limitations of Digital Filter Architectures

Authors: Cabot, Richard C.

AES Convention 89 · Paper 2964 · September 1990

Abstract

Digital filter topologies differ widely in their noise and distortion performance. This paper will compare several topologies for roundoff noise gain and noise floor modulation effects. The practical advantages and disadvantages of these topologies for professional audio signal processing will be compared. Measurements of the filters in the digital domain will be used to demonstrate the differences.

Details

Published in
AES Convention 89
AES Convention
89
Paper number
2964
Publication date
September 6, 1990
Session subject
Digital Audio Technology
Affiliation
Audio Precision, Beaverton, OR (See document for exact affiliation information.)
Type
Convention Paper