Essays about: "Speaker Verification"

Showing result 6 - 10 of 11 essays containing the words Speaker Verification.

1. 6. A performance measurement of a Speaker Verification system based on a variance in data collection for Gaussian Mixture Model and Universal Background Model

   University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)

   Author : Zeid Bekli; William Ouda; [2018]
   Keywords : Speaker recognition; Speaker Verification; Speaker authentication; Speaker classification; Gaussian mixture model; Gaussian Mixture Model-Universal Background Model; Biometric System; Equal Error Rate; False Negative Rate; False Positive Rate; Mel Frequency Cepstrum Coefficients;

   Abstract : Voice recognition has become a more focused and researched field in the last century,and new techniques to identify speech has been introduced. A part of voice recognition isspeaker verification which is divided into Front-end and Back-end. READ MORE

3. 7. Machine Learning for Text-Independent Speaker Verification : How to Teach a Machine to RecognizeHuman Voices

   University essay from KTH/Skolan för elektro- och systemteknik (EES)

   Author : Stefano Imoscopi; [2016]
   Keywords : ;

   Abstract : The aim of speaker recognition and veri cation is to identify people's identity from the characteristics of their voices (voice biometrics). Traditionally this technology has been employed mostly for security or authentication purposes, identi cation of employees/customers and criminal investigations. READ MORE

4. 8. Research and simulation on speech recognition by Matlab

   University essay from Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

   Author : Linlin Pan; [2014]
   Keywords : speech recognition; algorithm; MFCC; GMM;

   Abstract : With the development of multimedia technology, speech recognition technology has increasingly become a hotspot of research in recent years. It has a wide range of applications, which deals with recognizing the identity of the speakers that can be classified into speech identification and speech verification according to decision modes. READ MORE

5. 9. Speech Enhancement using Constrained-ICA with Bessel Features

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Balakrishna Lavu; Ashokkumar P V; [2011]
   Keywords : Independent Component Analysis; Speech Recognition; Fourier Bessel Features;

   Abstract : In this thesis, we proposed an approach for extracting a desired speech signal from a mixed source signal using the ICA-R algorithm and Bessel features. Here the desired speech signal and the reference signal are two different speech utterances of a same speaker. READ MORE

6. 10. Text-Dependent Speaker Verification Implemented in Matlab Using MFCC and DTW

   University essay from Informationskodning

   Author : Atahan Tolunay; [2010]
   Keywords : Speaker Verification; Text-Dependent; MFCC; DTW; Matlab;

   Abstract : Even though speaker verification is a broad subject, the commercial and personal use implementations are rare. There are several problems that need to be solved before speaker verification can become more useful. The amount of pattern matching and feature extraction techniques is large and the decision on which ones to use is debatable. READ MORE