Review of Development of Speech corpora and speech recognition research in Hindi
Harshalata Petkar · International Journal of Engineering Research and Applications · 2017
Communication of information and interaction is advocating very progressive changes due to technological elevation spoken language is not only natural but also faster way of communication among human being.Speech recognition and natural language understanding is bottleneck in realization of conclusive man-machine interface speech recognition along with the wide applicability in domain of computer science, medical science, psychology sports, neurology linguistics has increased demand for speech and text data.This speech corpora is utilized for the development of acoustic and language models which can be used for training automatic speech recognition, synthesis or translation system applicability of automatic speech recognition is amplified and reach to the masses if only developed in native languages.Hindi is one of the most widely spoken languages in the world and is major language in India.Manifold expression of Hindi language and its utility deviates the scientist towards thought-provoking research.This paper review the speech corpora development developed by different agencies and researcher speech recognition research in Hindi languages.In this paper 26 speech corpora is surveyed and their status and utility is observed also Hindi speech recognition system are review which is developed by 20 different researchers.