HTKisatoolkitforbuildingHiddenMarkovModels(HMMs).HMMscanbeusedtomodelanytimeseriesandthecoreofHTKissimilarlygeneral-purpose.However,HTKisprimarilydesignedforbuildingHMM-basedspeechprocessingtools,inparticularrecognisers.Thus,muchoftheinfrastructuresuppor