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Convention Paper

Interpolation Between Minimum-Phase and Linear-Phase Frequency Responses

Authors: Heylen, Robert L. M.; Hawksford, Malcolm J.

AES Convention 98 · Paper 3994 · February 1995

Abstract

In digital equalization and general filtering applications, it is common to determine the magnitude response of the filter and then derive typically the minimum phase or linear phase so that the frequency domain is fully specified. This paper shows how the phase response can be smoothly varied from minimum phase to linear phase (and on to maximum phase) allowing continuous control of phase type.

Details

Published in
AES Convention 98
AES Convention
98
Paper number
3994
Publication date
February 6, 1995
Session subject
Audio Signal Processing
Affiliation
University of Essex, UK (See document for exact affiliation information.)
Type
Convention Paper