Analysis of information sources in references of the Wikipedia article "Deccani language" in English language version.
The Deccani language developed between the fourteenth and seventeenth centuries in the Deccan—it is known to be an old form of Hindi and Urdu. Deccani was influenced by the other languages of the region, that is, it borrowed some words from Telugu, Kannada and Marathi. Deccani was known as the language from the South and it later traveled to the north of India and influenced Khari Boli. It also had a significant influence on the development of Hindi and Urdu.
The majority of the documents are written in Farsi (Persian), employing the adapted Arabic script but these notes are written in English and Deccani Hindustani with Carnatic translation.