Publication: Line spectral frequency representation of subbands for speech recognition
Program
KU-Authors
KU Authors
Co-Authors
Erzin, Engin
Advisor
Publication Date
1995
Language
English
Type
Journal Article
Journal Title
Journal ISSN
Volume Title
Abstract
In this paper, a new set of speech feature parameters is constructed from subband analysis based Line Spectral Frequencies (LSFs). The speech signal is divided into several subbands and the resulting subsignals are represented by LSFs. The performance of the new speech feature parameters, SUBLSFs, is compared with the widely used Mel Scale Cepstral Coefficients (MELCEPs). SUBLSFs are observed to be more robust than the MELCEPs in the presence of car noise. © 1995.
Description
Source:
Signal Processing
Publisher:
Elsevier
Keywords:
Subject
Engineering, Electrical electronic engineering