C
Chin-hui Lee
Researcher at ExxonMobil
Publications - 3
Citations - 59
Chin-hui Lee is an academic researcher from ExxonMobil. The author has contributed to research in topics: Voice activity detection & Acoustic model. The author has an hindex of 3, co-authored 3 publications receiving 59 citations.
Papers
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PatentDOI
Speech recognition method having noise immunity
TL;DR: In a speech recognition system, the beginning of speech versus non-speech (a cough or noise) is distinguished by reverting to a nonspeech decision process whenever the liklihood cost of template (vocabulary) patterns, including silence, is worse than a predetermined threshold, established by a Joker Word which represents a non-vocabulary word score and path in the grammar graph as discussed by the authors.
PatentDOI
Speech recognition training method
TL;DR: In this article, a speech recognition method and apparatus employ a speech processing circuitry for repetitively deriving from a speech input, at a frame repetition rate, a plurality of acoustic parameters.
Patent
Speech recognition methods and apparatus
James K. Baker,Jeffrey G Macallister,John W. Klovstad,Mark Franklin Sidell,Peter F. Brown,Kalyan Ganesan,Terence J Hatton,Chin-hui Lee,Steven Ross,Robert Roth +9 more
TL;DR: In this paper, a speech recognition method and apparatus employ a speech processing circuity (26) for repetitively deriving from a speech imput (100), at a frame repetition rate, a plurality of acoustic parameters.