Speaker recognition system

This report givens an overview of a Gaussian Mixture Model – Universal Background Model (GMM-UBM) system which focusing on speaker identification. In this report we will be focusing on the traditional FFT-based Mel-Frequency Cepstral Coefficients (MFCCs) method to extract feature from wav file and G...

Full description

Saved in:
Bibliographic Details
Main Author: Song, Liyan.
Other Authors: Chng Eng Siong
Format: Final Year Project
Language:English
Published: 2012
Subjects:
Online Access:http://hdl.handle.net/10356/48504
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-48504
record_format dspace
spelling sg-ntu-dr.10356-485042023-03-03T20:48:41Z Speaker recognition system Song, Liyan. Chng Eng Siong School of Computer Engineering DRNTU::Engineering::Computer science and engineering::Computing methodologies::Pattern recognition This report givens an overview of a Gaussian Mixture Model – Universal Background Model (GMM-UBM) system which focusing on speaker identification. In this report we will be focusing on the traditional FFT-based Mel-Frequency Cepstral Coefficients (MFCCs) method to extract feature from wav file and GMM-UBM to create speaker model. The detail information of MFCC and GMM-UBM will be explained in the report. The program is build based using GMM-UBM and MFCC, the likelihood ratio of the testing speech are the output of the program. The experiment is carry out to evaluate the effects on accuracy when different mixture and file of MFC are used. Bachelor of Engineering (Computer Science) 2012-04-25T04:21:08Z 2012-04-25T04:21:08Z 2012 2012 Final Year Project (FYP) http://hdl.handle.net/10356/48504 en Nanyang Technological University 41 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Computer science and engineering::Computing methodologies::Pattern recognition
spellingShingle DRNTU::Engineering::Computer science and engineering::Computing methodologies::Pattern recognition
Song, Liyan.
Speaker recognition system
description This report givens an overview of a Gaussian Mixture Model – Universal Background Model (GMM-UBM) system which focusing on speaker identification. In this report we will be focusing on the traditional FFT-based Mel-Frequency Cepstral Coefficients (MFCCs) method to extract feature from wav file and GMM-UBM to create speaker model. The detail information of MFCC and GMM-UBM will be explained in the report. The program is build based using GMM-UBM and MFCC, the likelihood ratio of the testing speech are the output of the program. The experiment is carry out to evaluate the effects on accuracy when different mixture and file of MFC are used.
author2 Chng Eng Siong
author_facet Chng Eng Siong
Song, Liyan.
format Final Year Project
author Song, Liyan.
author_sort Song, Liyan.
title Speaker recognition system
title_short Speaker recognition system
title_full Speaker recognition system
title_fullStr Speaker recognition system
title_full_unstemmed Speaker recognition system
title_sort speaker recognition system
publishDate 2012
url http://hdl.handle.net/10356/48504
_version_ 1759854638696235008