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Robust Speaker Recognition Systems with Adaptive Filter Algorithms in Real Time Under Noisy Conditions

  • Hema Kumar PentapatiEmail author
  • Madhu Tenneti
Conference paper
Part of the Learning and Analytics in Intelligent Systems book series (LAIS, volume 4)

Abstract

At present, Speaker recognition systems are being widely used in speaker detection, authentication and authorization to perform secure transactions in various personal, commercial and industrial applications. As speaker recognition in noisy environments is becoming increasingly difficult, a novel system is developed using MFCC and Vector Quantization. The training data is collected from 15 native speakers. LMS, NLMS and RLS adaptive filters are used to reduce the noise in the speech signal. The performance of all the speaker recognition systems is rated by calculating the Equal Error Rate (ERR) and Euclidian distance.

Keywords

Mel Frequency Cepstral Coefficients (MFCC) Least mean square Normalised LMS Recursive Least Squares Euclidian distance Equal Error Rate Vector Quantization 

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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  1. 1.Department of ECESwarnandhra Institute of Engineering and TechnologyNarasapur, West Godavari DistrictIndia

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