مقاله شبیه سازی شده

کد پروژه: 1057

 

موضوع: DSP - Digital Signal Processing - پردازش سیگنال

 

شامل:مقاله اصلی + فایل شبیه سازی با نرم افزار متلبMatlab + گزارش شبیه سازی Word

 

عنوان مقاله:

 

DSP Mini-Project:

An Automatic Speaker Recognition System

 

Overview

Speaker recognition is the process of automatically recognizing who is speaking on the basis of individual information included in speech waves. This technique makes it possible to use the speaker's voice to verify their identity and control access to services such as voice dialing, banking by telephone, telephone shopping, database access services, information services, voice mail, security control for confidential information areas, and remote access to computers.

This document describes how to build a simple, yet complete and representative automatic speaker recognition system.  Such a speaker recognition system has potential in many security applications.  For example, users have to speak a PIN (Personal Identification Number) in order to gain access to the laboratory door, or users have to speak their credit card number over the telephone line to verify their identity.  By checking the voice characteristics of the input utterance, using an automatic speaker recognition system similar to the one that we will describe, the system is able to add an extra level of security.

 

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