Low delay FIR filter banks: design and evaluation

Author

Nayebi, Kambiz ; Barnwell, Thomas P., III ; Smith, Mark J T

Author_Institution

Sch. of Electr. Eng., Georgia Inst. of Technol., Atlanta, GA, USA

Volume

42

Issue

1

fYear

1994

fDate

1/1/1994 12:00:00 AM

Firstpage

24

Lastpage

31

Abstract

The subject of this paper is the design of low and minimum delay, exact reconstruction analysis-synthesis systems based on filter banks. It presents a time domain approach to the problem of designing FIR filter banks with adjustable reconstruction delays. It is shown that using a time domain formulation for the analysis-synthesis systems, the system delay can be considered to be relatively independent of the length of the analysis and synthesis filters. After a summary of the time domain analysis and design framework, the design of low and minimum delay systems is considered in detail. Several design examples are provided in the paper to demonstrate the performance of the design algorithm

Keywords

delays; digital filters; time-domain analysis; time-domain synthesis; FIR filter banks; adjustable reconstruction delays; analysis filters; analysis-synthesis systems; design algorithm; low delay; minimum delay; synthesis filters; system delay; time domain analysis; time domain design; Band pass filters; Delay effects; Delay systems; Discrete wavelet transforms; Filter bank; Finite impulse response filter; IIR filters; Image reconstruction; Phase distortion; Time domain analysis;

fLanguage

English

Journal_Title

Signal Processing, IEEE Transactions on

Publisher

ieee

ISSN

1053-587X

Type

jour

DOI

10.1109/78.258118

Filename

258118