Signal Processing Application

This experiment was performed in group of five. Our group topic was Speech Recognition.

Group Members: Abhisu Mishra, Nikhil Nandoskar, Meet Nathvani, Aditya Parkhi, Himanshu  Pathak.

Problem Definition:1)Acquisition and display of Raw bioelectrical signal.

                             2)Filtering and Conditioning of raw signal.

                             3)Plotting of processed bio-electric signal. 

Paper Review:

Published On: 10th October,2012

Author : A Roman Gonzalez.

Summary : The work presented in this paper is based on Roman Gonzalez.This paper provides the basis and foundation for developing a brain computer interface BCI and various stages of processing and analyzing the different techniques currently used.

Patent Review:

Patent no: EP2204929

Date of Patent: 7/7/2010

Inventor : Lanzafame Pietro, Zona Paolo, Galli, Giovanni Bramanti Placido.

Summary : Signal acquiston and conditioning system for bioelectric signal compramises an acquistion and pre conditioning device containing a DSP processor which accepts input bioelectric signal in a different manner with hardly any other circuitry required.

Links:

Paper:https://hal.inria.fr/file/index/docid/742211/filename/EEG_Signal_Processing_for_BCI_Applications_.pdf

Patent: https://www.google.com/patents/EP2204929A1?cl=en