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Signal

Feature

MatchingAcoustic

Extraction

LanguageModel

Matching

Model (acoustic domain)

(symbolic domain)

Sentence Hypothesis

Symbol sequence

TestingTraining

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e clk k a clt t i se clk k a clt t I s e clk clt t I s

e clk clt t i s

e clk k a clt t sI

i

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