Speaker Verification with Lab VIEW

Kanwar Sudeep Singh Sandhu, Sukhwinder Singh

Abstract: The speaker verification is a process of verifying the identity of the claimants. It performs one to one comparison between a newly input voice print and the voice print for the claimed identity that is stored in the database. In this paper; linear predictive coding co-efficient has been used for formant detection. The peak frequencies in the frequency response of vocal tract are formants; which is being detected and compared for verification. Data base of twenty persons having five samples per person including male and female has been created for analysis of results. The System (Speaker verification) is usually employed as a gatekeeper in order to provide access to a secure system. These systems operate with the users knowledge and typically require the users cooperation. The developed system uses the LabVIEW (Laboratory Virtual Instrument Engineering Workbench) 2009 platform.

Keywords: Automatic Speech Recognition, Biometry, Cross-Correlation, Fingerprint Recognition, Formant Detection, LabVIEW, Pre-Emphasis, Pre-Processing, Voice Recognition

How to Cite?: Kanwar Sudeep Singh Sandhu, Sukhwinder Singh, "Speaker Verification with Lab VIEW", Volume 3 Issue 5, May 2014, International Journal of Science and Research (IJSR), Pages: 174-179, https://www.ijsr.net/getabstract.php?paperid=20131710, DOI: https://dx.doi.org/10.21275/20131710