A single digit triple base number system - a new concept for implementing high performance multiplier unit for DSP applications

Author

Maitra, Subhashis ; Sinha, Amitabha

Author_Institution

Kalyani Govt. Eng. Coll., Kalyani

fYear

2007

fDate

10-13 Dec. 2007

Firstpage

1

Lastpage

5

Abstract

In this paper, a new number system "single digit triple base number system (SDTBNS)" using 2,3 and 5 as the bases have been introduced. Advantage of SDTBNS over single digit double base number system (SDDBNS) have been discussed. Dynamic range of the numbers represented in SDTBNS has been dealt with in details and analysis on complexity of the multiplication unit and execution time reveal the novelty of the proposed number system. Application of this number system in digital signal processing (DSP) has been explored and an efficient implementation of linear convolution has been presented.

Keywords

convolution; signal processing; DSP; digital signal processing; linear convolution; single digit triple base number system; Computer architecture; Convolution; Digital signal processing; Dynamic range; Educational institutions; Energy consumption; Equations; Finite impulse response filter; Signal processing; Signal processing algorithms; DFT; DSP; FFT; FIR Filter; Linear Convolution; SDDBNS; SDTBNS;

fLanguage

English

Publisher

ieee

Conference_Titel

Information, Communications & Signal Processing, 2007 6th International Conference on

Conference_Location

Singapore

Print_ISBN

978-1-4244-0982-2

Electronic_ISBN

978-1-4244-0983-9

Type

conf

DOI

10.1109/ICICS.2007.4449872

Filename

4449872