VLSI Design for Convolutive Blind Source Seperation
Vennapusa Lakshmi Kanthi, G.Sanjeeva Rayudu
Xlinix, infomax, sigmoid
This brief presents an efficient very-large-scale integration architecture design for convolutive blind source separation (CBSS). The CBSS separation network derived from theinformation maximization (Infomax) approach is adopted. The proposed CBSS chip design consists mainly of Infomax filteringmodules and scaling factor computation modules. In an Infomax filtering module, input samples are filtered by an Infomax filterwith the weights updated by Infomax-driven stochastic learningrules. As for the scaling factor computation module, all perationsincluding logistic sigmoid are integrated and implemented by thecircuit design based on a piecewise-linear approximation scheme.The proposed architecture of this paper analysis the logic size and area using Xilinx 14.3.
Article Details
Unique Paper ID: 144796

Publication Volume & Issue: Volume 4, Issue 4

Page(s): 40 - 46
Article Preview & Download

Share This Article

Conference Alert


AICTE Sponsored National Conference on Smart Systems and Technologies

Last Date: 25th November 2023

SWEC- Management


Last Date: 7th November 2023

Go To Issue

Call For Paper

Volume 10 Issue 1

Last Date for paper submitting for March Issue is 25 June 2023

About Us

IJIRT.org enables door in research by providing high quality research articles in open access market.

Send us any query related to your research on editor@ijirt.org

Social Media

Google Verified Reviews