?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Improvement+of+Text+Dependent+Speaker+Identification+System+Using+Neuro-Genetic+Hybrid+Algorithm+in+Office+Environmental+Conditions&rft.creator=Islam%2C+Md.+Rabiul&rft.creator=Rahman%2C+Md.+Fayzur&rft.subject=Artificial+Intelligence&rft.description=In+this+paper%2C+an+improved+strategy+for+automated+text+dependent+speaker+identification+system+has+been+proposed+in+noisy+environment.+The+identification+process+incorporates+the+Neuro-Genetic+hybrid+algorithm+with+cepstral+based+features.+To+remove+the+background+noise+from+the+source+utterance%2C+wiener+filter+has+been+used.+Different+speech+pre-processing+techniques+such+as+start-end+point+detection+algorithm%2C+pre-emphasis+filtering%2C+frame+blocking+and+windowing+have+been+used+to+process+the+speech+utterances.+RCC%2C+MFCC%2C+%3FMFCC%2C+%3F%3FMFCC%2C+LPC+and+LPCC+have+been+used+to+extract+the+features.+After+feature+extraction+of+the+speech%2C+Neuro-Genetic+hybrid+algorithm+has+been+used+in+the+learning+and+identification+purposes.+Features+are+extracted+by+using+different+techniques+to+optimize+the+performance+of+the+identification.+According+to+the+VALID+speech+database%2C+the+highest+speaker+identification+rate+of+100.000%25+for+studio+environment+and+82.33%25+for+office+environmental+conditions+have+been+achieved+in+the+close+set+text+dependent+speaker+identification+system.&rft.publisher=International+Journal+of+Computer+Science+Issues%2C+IJCSI&rft.date=2009-08&rft.type=Journal+(Paginated)&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F6688%2F1%2F1-42-48.pdf&rft.identifier=++Islam%2C+Md.+Rabiul+and+Rahman%2C+Md.+Fayzur++(2009)+Improvement+of+Text+Dependent+Speaker+Identification+System+Using+Neuro-Genetic+Hybrid+Algorithm+in+Office+Environmental+Conditions.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F6688%2F