C-DAC is working in the area of speech recognition and synthesis. Some of the major technologies/solutions available are:

Natural Language Processing

C-DAC has core NLP strength of over 20 years in Spell checkers, Homo Phone Engines, Visual Thesaurus, Dictionaries, Grammar Checkers, Online Dictionaries and Kosh, Lemmatiser, Data De-dupulication solutions (Namescape), etc.

C-DAC has developed various technologies such as Transliteration technologies, NLP based Search technologies for Indian Languages and Perso-Arabic Script.