The HIR filter: triggering reset with output slope

Author

Wang, Baoan ; Weeks, Michael

Author_Institution

Dept. of Comput. Sci., Georgia State Univ., Atlanta, GA

Volume

2

fYear

2003

fDate

30-30 Dec. 2003

Firstpage

636

Abstract

Filters are used to implement signal transforms, and filter design is a very important part of the signal processing field. There are currently 2 types of filters available: the finite impulse response (FIR) filter, and the infinite impulse response (IIR) filter. While FIR filters have desirable traits such as stability (an absence of poles), IIR filters are able to generate outputs more efficiently. This paper combines the two types of filters by introducing an output slope trigger, to make a hybrid impulse response (HIR) filter with desirable traits from both FIR and IIR filters

Keywords

FIR filters; IIR filters; filtering theory; signal processing; wavelet transforms; FIR filters; HIR filter; filter design; finite impulse response filter; hybrid impulse response filter; infinite impulse response filter; output slope; signal processing; signal transform; stability; triggering reset; Computer science; Digital filters; Digital signal processing; Equations; Feedback; Finite impulse response filter; Frequency; IIR filters; Signal processing; Transfer functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2003 IEEE 46th Midwest Symposium on

Conference_Location

Cairo

ISSN

1548-3746

Print_ISBN

0-7803-8294-3

Type

conf

DOI

10.1109/MWSCAS.2003.1562367

Filename

1562367