Үнді тілдерін транслитерациялау схемасы (ITRANS)

ASCII transliteration for Indic scripts

The "Indian languages TRANSliteration" (ITRANS) is an ASCII transliteration scheme for Indic scripts, particularly for the Devanagari script. The need for a simple encoding scheme that used only keys available on an ordinary keyboard was felt in the early days of the rec. music. indian. misc (RMIM) Usenet newsgroup where lyrics and trivia about Indian popular movie songs were being discussed. In parallel was a Sanskrit Mailing list that quickly felt the need of an exact and unambiguous encoding. ITRANS emerged on the RMIM newsgroup as early as 1994. This was spearheaded by Avinash Chopde, who developed a transliteration package. Its latest version is v5.34. The package also enables automatic of the Roman script to the Indic version. ITRANS was in use for the encoding of Indian etexts it is wider in scope than the Harvard Kyoto scheme for Devanagari transliteration, with which it coincides largely, but not entirely. The early Sanskrit mailing list of the early 1990s, almost same time as RMIM, developed into the full blown Sanskrit Documents project and now uses ITRANS extensively, with thousands of encoded texts. With the wider implementation of Unicode, the traditional IAST is used increasingly also for electronic texts. Like the Harvard Kyoto scheme, the ITRANS romanization only uses diacritical signs found on the common English language computer keyboard, and it is quite easy to read and pick up.

ITRANS transliteration scheme is given in the tables below. The ITRANS method is without using diacritics, as compared to other transliteration methods. While using ITRANS, for proper nouns, first letter capitalization is not possible since, ITRANS uses both capital and small letters in its lettering scheme.

+Table: VowelsDevanagariGurmukhiTeluguKannadaTamilMalayalamBanglaSinhalaITRANSअਅఅಅஅഅঅඅaआਆఆಆஆആআආA/aaइਇఇಇஇഇইඉiईਈఈಈஈഈঈඊI/ii/eeउਉఉಉஉഉউඋuऊਊఊಊஊഊঊඌU/uuऋఋಋഋঋඍRRi/R^iॠౠೠൠৠඎRRI/R^IऌఌಌഌঌඏLLi/L^iॡౡೡൡৡඐLLI/L^Iऎ ^eएਏఎಎஎഎএඑeఏಏஏഏඒEऍඇaeඈaEऐਐఐಐஐഐঐඓaiऒ ^oओ ਓ ఒಒஒഒওඔoఓಓஓഓඕOऔਔఔಔஔഔঔඖauअं ਂ/ ੰఅంಅಂംঅংංM/. m/. nअः ਃಅಃಅಃഃঅঃඃHअँਂ/ ੰఅఁঅঁඁ. N् ੍్್்്্්. h ऽ ఽಽഽঽ. aॐ ఓంௐOM, AUM

The Devanāgarī consonant letters include an implicit 'a' sound. In all of the transliteration systems, that 'a' sound must be represented explicitly.

DevanāgarīITRANSक़qaख़Kaग़Gaज़zaफ़faड़. Da/Raढ़. Dha/Rhaव़wa

Since ITRANS was primarily designed for Sanskrit (and other modern Indo Aryan languages), it lacks full coverage for Indic scripts of other languages. Specifically, the support for Dravidian short vowels 'e' and 'o' is considered ambiguous (since Indo Aryan phonology does not differentiate them from long vowels 'E' and 'O'). Also, the schwa used in languages like Bengali ([ɔ]) and Assamese ([ɒ]) differs from that of other languages ([ə]), causing a dissonant feeling when typing those languages. Moreover, although both Bengali and Assamese use Eastern Nagari, the phonology of Assamese varies from that of Bengali to a significant extent, causing more friction while typing Assamese. The support for many phones of other languages like Dravidian, Hindustani nuqtas, Sinhala etc. is considered patchy and not consistent across implementations due to lack of standardization. Also, almost no ITRANS implementation fully supports languages like Kashmiri, Sindhi, etc.