Title :
Two-Dimensional FIR ADM Digital Filters
Author :
Im, G.H. ; Un, C.K.
Author_Institution :
Korea Adv. Inst. of Sci. and Technol., Seoul, South Korea
fDate :
12/1/1984 12:00:00 AM
Abstract :
In this paper the realization and performance of a twodimensional finite impulse response (FIR) digital filter using adaptive delta modulation (ADM) have been studied. The analytical results have been verified by computer simulation. Also, it has been shown that onedimensional DM is adequate in the realization of a two-dimensional FIR ADM digital filter. Since the ADM digital filter requires no multiplication, it offers many advantages over conventional PCM filters in cost reduction, hardware simplicity, and reduced size.
Keywords :
Delta modulation; FIR (finite-duration impulse-response) digital filters; Computer simulation; Costs; Delta modulation; Digital filters; Filtering; Finite impulse response filter; Hardware; Phase change materials; Pulse modulation; Signal analysis;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOM.1984.1096013
