Topic > What are the advantages and disadvantages of computer...

Introduction In recent decades, practicing spoken language skills has received a high degree of attention among educators. Foreign language curricula create the main emphasis on productivity skills, placing particular emphasis on communication competence. Since recent times, there have been advances in multimedia technology that have led to the emergence of computer-assisted language learning as an attractive option over traditional sources to supplement or replace direct interaction between the learner and the teacher. This includes studying the language in the laboratory or self-study based on audio cassettes (Cervatiuc, 2007). Technologies that Facilitate IntegrationAmong all of these, a unified theoretical framework for designing and evaluating computer-assisted language learning systems is lacking (Diller, 2008). Empirical evidence is also lacking in the conclusion that the pedagogical advantages related to computers in language learning have contributed to increasing both the demands and expectations placed on the computer as a potential learning tool. Finally, there are some disadvantages and inconveniences linked to the technology itself. The rapid technological advances of the 1980s helped increase both the demands and expectations placed on the computer as a potential learning tool. Second language acquisition researchers and educators now show a high level of demand for intelligence, computer-assisted language learning systems that are adaptive to users that help offer not only highly sophisticated diagnostic tools, but also provide mechanisms effective on feedback in order to create student focus on areas that require the practices of Speech recognition automatically helps to bring together all the relevant models for word formation (Diller, 2008). Recognition of the incoming speech signal involves a match between the observed acoustic sequence and a different set for HMM models. The HMM model can help model phones or other units with respect to the subword. It can also become sufficiently capable of shaping words or even the whole