Author

Yongqian Ying

Publication Date

1998

Document Type

Dissertation/Thesis

First Advisor

Tahernezhadi, Mansour

Degree Name

M.S. (Master of Science)

Department

Department of Electrical Engineering

LCSH

Speech processing systems||Speech synthesis||Automatic speech recognition||Spectral analysis (Phonetics)||Signal processing--Digital techniques--Mathematics

Abstract

In this thesis, line spectral pair (LSP) representation is used for speech enhancement based on Wiener filtering with spectral constraints and is compared with the Forward/Backward adaptive filtering approach. The LSP representation is also used in isolated word speech recognition with a conventional dynamic time warping (DTW) approach. Then, the isolated word speech recognition using linear predictive coding (LPC) representation and LSP representation with Fuzzy Logic is introduced.

Comments

Includes bibliographical references (pages [103]-104)

Extent

ix, 104 pages

Language

eng

Publisher

Northern Illinois University

Rights Statement

In Copyright

Rights Statement 2

NIU theses are protected by copyright. They may be viewed from Huskie Commons for any purpose, but reproduction or distribution in any format is prohibited without the written permission of the authors.

Media Type

Text

Share

COinS