Publication:
Line spectral frequency representation of subbands for speech recognition

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KU-Authors

KU Authors

Co-Authors

Erzin, Engin

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Publication Date

1995

Language

English

Type

Journal Article

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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

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