Isolated Word based Spoken Dialogue System using Odia Phones

: In this research paper, we have developed a spoken dialogue system using Odia phone set. We have also added additional security feature to our developed spoken dialogue system by integrating with speaker verification module, which allows the services to only genuine users. The spoken dialogue system can give the bouquet of services relating to opening of frequently usage applications, files and folders that are either installed or stored in user’s computers. The spoken dialogue system also responds to the users in synthesized speech mode relating to the service. The spoken dialogue system can be used to keep the desktop of computer from free of clutter. We have used HMM based Odia isolated word speech recognition engine and fuzzy c-means based speaker verification module in development of spoken dialogue system. The accuracy of Odia speech recognition engine is found as 78.22 % and 62.31% for seen and unseen users respectively and the average accuracy rate of speaker verification module is found as 66.2%.