An Automatic Voice Call-Response System using Speech Interface

Designing a call center with an IVR (Interactive Voice Response)

A call center is a service operation that caters to customer needs via the telephone. Call centers typically consist of agents that serve customers, telephone lines, an Interactive Voice Response (IVR) unit, and a switch that routes calls to agents. In this paper we study a Markovian model for a call center with an IVR. We calculate operational performance measures, such as the probability for ...

To Design Voice Control Keyboard System using Speech Application Programming Interface

With the passing of days men are more dependent on electronic devices. The Main objective of this project is to design and develop a voice Control Keyboard Systems, fully controlled by a computer, and display output on the display device with predefined time. So this project will work as a helping system for those person who has small knowledge about computer system even those person who are il...

An Acoustic Study of Emotivity-Prosody Interface in Persian Speech Using the Tilt Model

This paper aims to explore some acoustic properties (i.e. duration and pitch amplitude of speech) associated with three different emotions: anger, sadness and joy against neutrality as a reference point, all being intentionally expressed by six Persian speakers. The primary purpose of this study is to find out if there is any correspondence between the given emotions and prosody patterning in P...

ModelTalker Voice Recorder-An Interface System for Recording a Corpus of Speech for Synthesis

We will demonstrate the ModelTalker Voice Recorder (MT Voice Recorder) – an interface system that lets individuals record and bank a speech database for the creation of a synthetic voice. The system guides users through an automatic calibration process that sets pitch, amplitude, and silence. The system then prompts users with both visual (text-based) and auditory prompts. Each recording is scr...

Design of an Automatic Speech Recognition System Using Matlab