Overview of Spoken Language Systems

10/03/00


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Table of Contents

Overview of Spoken Language Systems

Contents

ASR Schematic Overview

ASR Schematic Overview

SLS Schematic Overview

Feature Extraction

Feature Extraction

Robust Feature Extraction

Robust Feature Extraction

HMM Acoustic Modelling

HMM Acoustic Modelling

HMM Parameter Estimation

HMM Model Decoding

Language Modelling

HMM Model Adaptation

N-Best List Generation

Language Understanding

R&D Activity

Why a New Approach?

Hidden Dynamic Models

Model Framework

Model Framework

Model Parameter Estimation

Model Parameter Estimation

Model Evaluation

Model Evaluation Results

On-going Work

On-going Work

Conclusions

Conclusions

Planned Sequels

Author: Roberto Togneri

Email: roberto[@]ee[.]uwa[.]edu[.]au

Home Page: http://www.ee.uwa.edu.au/~roberto