Evaluation of time-frequency localization in transforms and filter banks

Document Type

Conference Proceeding

Publication Date

1-1-1993

Abstract

This paper derives the discrete-time uncertainty and evaluates the time-frequency localizations of orthogonal bases. It measures and compares the localization features of known block transforms, filter banks and wavelet filters. It is emphasized that the time and frequency behaviors of basis functions should be considered simultaneously in design of block transforms and filter banks for further improvements in their applications.

Identifier

0027153711 (Scopus)

ISBN

[0780309464]

Publication Title

Proceedings ICASSP IEEE International Conference on Acoustics Speech and Signal Processing

ISSN

07367791

First Page

111.261

Last Page

263

Volume

3

This document is currently not available here.

Share

COinS