On the implementation of 2-band cyclic filterbanks

Document Type

Article

Publication Date

1-1-1999

Abstract

The concept of cyclic filter banks was introduced independently in Ref. [1] and [2], though in [1], a different nomenclature was used. 'Cyclic filter banks' is a superset of the traditional non-cyclic filter banks, and readily suggest implementation of subband filtering through DFT. In this paper we show that the DFT implementation is also advantageous for the conventional FIR filter banks. The discussions in this paper concentrate on the more frequently used 2-band decompositions. However, extensions to M bands is not difficult.

Identifier

0032683813 (Scopus)

ISBN

[0780354710]

Publication Title

Proceedings IEEE International Symposium on Circuits and Systems

ISSN

02714310

Volume

3

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