In this paper, a general class of sampling rate converters for conversion between arbitrary sampling rates is presented. The performance of these converters can be described by simple formulas that show how to trade off memory consumption versus computational complexity. Especially, converters with optimum properties in view of computational complexity are presented. Possible applications of these converters are pitch shifting or correction as well as sampling rate conversion by digital systems with memory limitation.

Author: Ries, Sigmar
Affiliation: Fachhochschule S¨udwestfalen, Communication Engineering Department, Meschede, Germany
AES Convention: 114 (March 2003) Paper Number: 5827
Publication Date: March 1, 2003
Subject: Signal Processing

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