Open Access Journal

ISSN : 2394 - 6849 (Online)

International Journal of Engineering Research in Electronics and Communication Engineering(IJERECE)

Monthly Journal for Electronics and Communication Engineering

Open Access Journal

International Journal of Engineering Research in Electronics and Communication Engineering(IJERECE)

Monthly Journal for Electronics and Communication Engineering

ISSN : 2394-6849 (Online)

Novel Speaker Recognition System using GMM

Author : V.Srinivas 1 Ch.Santhi Rani 2 P.Hemakumar 3

Date of Publication :15th September 2017

Abstract: A text dependent speaker recognition system can be developed by using MFCC and Vector Quantization in a controlled environment. But MFCC with Vector Quantization cannot be useful for developing a text independent speaker recognition system and also does not provide accurate results. So, the main aim of this paper is to develop a text independent speaker recognition system using MFCC and GMM along with NLMS adaptive filter, such that the input utterance is given in real time using a microphone. NLMS adaptive filter is used to reduce the noise in the speech signal and then passed through the feature extraction phase. It is developed as Text- independent Speaker Recognition System with 50 speakers and also uses the locally recorded database for training. The performance of the proposed system tested in real time using Adaptive filter based on the log likelihood scores.

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