Fast channel adaptation for continuous density HMMs using maximum likelihood spectral transform

D. Kim, Dongsuk Yook

Research output: Contribution to journalArticle

8 Citations (Scopus)


A transform-based adaptation algorithm for robust speech recognition in unknown environments is proposed. In the cepstral domain, it is difficult to handle environmental noise. The proposed approach deals with such noise in the linear spectral domain, so that a small number of parameters can be used for fast adaptation.

Original languageEnglish
Pages (from-to)632-634
Number of pages3
JournalElectronics Letters
Issue number10
Publication statusPublished - 2004 May 13


ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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