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Cocktail Party Effect has been used to isolate one sound above others in a multiple speaker environment. In previous studies, we have demonstrated that intelligibility can be improved by introducing directionality and gender differences in a multiple speaker environment. In this study, we examine the effect of accents on speech intelligibility. To improve clarity of speech, each speaker is assigned...
Head Related Transfer Functions (HRTFs) are signal processing models that represent the modifications undergone by the acoustic signal as it interacts with the listener's body. HRTFs can be used to generate binaural sound as they contain all the information about the sound source's location. This paper describes a database of head-related transfer functions based on ear/head measurements measured...
The objective of this work is to enhance the pace of learning occupational skills by developing multimedia enriched computerized vocational training programs targeted towards the illiterate and neo-literate sections of a society. This is achieved by developing virtual computer based vocational training environments. The experience of these environments is enriched with touch and gesture based technology...
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