Study and Design of Biometric Security Systems: Fingerprint and Speech Technology

Abstract

In this research, the article demonstrates about the design of Biometric systems based on fingerprint and speech tech. In the initial stages, we are discussing about Fingerprint technology, and then we integrate both the technologies for the biometric security. So, we can say that it is a multimode biometric/security system, which integrates fingerprint verification and speaker verification. It can overcome some of the limitations of a single biometrics and it is more robust. A single feature is not sufficient to exact identification and it is not always reliable therefore multi model identifications are used to identify people with two different features such as voice and fingerprint. With the introduction of these two modalities, it achieves much better accuracy than single. It is also helpful in an emergency if one modality has some problems at that condition others modalities completing the task fairly. This research article describes two modalities together voice and fingerprint. This idea has simulated using Simulink of MATLAB.