Bharati Braille

Bharati braille ⠘⠜⠗⠀⠞⠔⠀⠈⠃⠗⠑⠇
Type	Alphabet
Languages	various
Parent systems	Night writing Braille English Braille Bharati braille
Child systems	Bengali Braille Devanagari Braille Gujarati Braille Kannada Braille Malayalam Braille Oriya Braille Punjabi Braille Sinhalese Braille Telugu Braille Tamil Braille Indian Urdu Braille

Bharati braille /ˈbɑːrətiː/ BAR-ə-tee, or Bharatiya Braille (Hindi: भारती ब्रेल bhāratī brēl IPA: [bʱaːɾət̪iː bɾɛːl] "Indian braille"), is a largely unified braille script for writing the languages of India. When India gained independence, eleven braille scripts were in use, in different parts of the country and for different languages. By 1951 a single national standard had been settled on, Bharati braille, which has since been adopted by Sri Lanka,^[1] Nepal, and Bangladesh.^[2] There are slight differences in the orthographies for Nepali in India and Nepal, and for Tamil in India and Sri Lanka. There are significant differences in Bengali Braille between India and Bangladesh, with several letters differing. Pakistan has not adopted Bharati braille, so the Urdu Braille of Pakistan is an entirely different alphabet than the Urdu Braille of India, with their commonalities largely due to their common inheritance from English or International Braille. Sinhalese Braille largely conforms to other Bharati, but differs significantly toward the end of the alphabet, and is covered in its own article.

Bharati braille alphabets use a 6-dot cell with values based largely on English Braille. Letters are assigned as consistently as possible across the various regional scripts of India as they are transliterated in the Latin script, so that, for example, Hindi, Urdu, Bengali, and English are rendered largely the same in braille.

System

Although basically alphabetic, Bharati braille retains one aspect of Indian abugidas, in that the default vowel a is not written unless it occurs at the beginning of a syllable or before a vowel. This has been called a "linearized alphasyllabary [abugida]".^[3] For example, and taking Devanagari as a representative printed script, the braille letter ⠅ (the consonant K) renders print क ka, and braille ⠹ (TH) renders print थ tha. To indicate that a consonant occurs without a following vowel (as when followed by another consonant, or at the end of a syllable), a virama (vowel-canceling) prefix is used: ⠈⠅ (virama-K) is क k, and ⠈⠹ (virama-TH) is थ th. However, unlike in print, there are no vowel diacritics in Bharati braille; vowels are written as full letters following the consonant, regardless of their order in print. For example, in print the vowel i is prefixed to a consonant in a reduced diacritic form, कि ki, but in braille it follows the consonant in its full form: ⠅⠊ (K-I), equivalent to writing ⟨कइ⟩ for ki in print. Thus print क्लिक klika is written in braille as ⠈⠅⠇⠊⠅ (virama-K-L-I-K). The one time a non-initial short a is written in braille is when it is followed by another vowel. In this environment the a must be written, because otherwise the subsequent vowel will be read as following the consonant immediately. Thus print ⟨कइ⟩ kai is rendered in braille as ⠅⠁⠊ (K–A–I), to disambiguate it from ⠅⠊ for कि ki.

Apart from kṣ and jñ, Bharati braille does not handle conjuncts. Consonant clusters written as conjuncts in print are handled with the virama in braille, just as they are with computer fonts that lack the conjuncts. Bharati braille is thus equivalent to Grade-1 English braille, though there are plans to extend all the Bharati alphabets to include conjuncts.

Alphabet

Following are the charts of the braille correspondences of the main Indian scripts.^[4] Irregularities, where a letter does not match the romanized heading, are placed in parentheses.

ISO	a	ā	i	ī	u	ū	e	ē	ai	o	ō	au
Braille
Gurmukhi	ਅ	ਆ	ਇ	ਈ	ਉ	ਊ		ਏ	ਐ	(ਖ਼ x)[5]	ਓ	ਔ
Urdu		آ		ی		و		ے	ے	(خ‎ x)[5]	و	و
Devanagari[6]	अ	आ	इ	ई	उ	ऊ	ऎ	ए	ऐ	ऒ	ओ	औ
Gujarati	અ	આ	ઇ	ઈ	ઉ	ઊ		એ	ઐ		ઓ	ઔ
Bengali	অ	আ	ই	ঈ	উ	ঊ	(য় y)[7]	এ	ঐ		ও	ঔ
Oriya	ଅ	ଆ	ଇ	ଈ	ଉ	ଊ	(ୟ ẏ)[7]	ଏ	ଐ		ଓ	ଔ
Telugu	అ	ఆ	ఇ	ఈ	ఉ	ఊ	ఎ	ఏ	ఐ	ఒ	ఓ	ఔ
Kannada	ಅ	ಆ	ಇ	ಈ	ಉ	ಊ	ಎ	ಏ	ಐ	ಒ	ಓ	ಔ
Malayalam	അ	ആ	ഇ	ഈ	ഉ	ഊ	എ	ഏ	ഐ	ഒ	ഓ	ഔ
Tamil	அ	ஆ	இ	ஈ	உ	ஊ	எ	ஏ	ஐ	ஒ	ஓ	ஔ

ISO	r̥		r̥̄		l̥		l̥̄
Braille
Devanagari	ऋ		ॠ		ऌ		ॡ
Gujarati	ઋ		ૠ
Bengali	ঋ				ঌ
Oriya	ଋ		ୠ		ଌ		ୡ
Telugu	ఋ		ౠ		ఌ		ౡ
Kannada	ಋ		ೠ
Malayalam	ഋ		ൠ		ഌ		ൡ

ISO	k	kh	g	gh	ṅ
Braille
Gurmukhi	ਕ	ਖ	ਗ	ਘ	ਙ
Urdu	ک	کھ	گ	گھ
Devanagari	क	ख	ग	घ	ङ
Gujarati	ક	ખ	ગ	ઘ	ઙ
Bengali	ক	খ	গ	ঘ	ঙ
Oriya	କ	ଖ	ଗ	ଘ	ଙ
Telugu	క	ఖ	గ	ఘ	ఙ
Kannada	ಕ	ಖ	ಗ	ಘ	ಙ
Malayalam	ക	ഖ	ഗ	ഘ	ങ
Tamil	க				ங

ISO	c	ch	j	jh	ñ
Braille
Gurmukhi	ਚ	ਛ	ਜ	ਝ	ਞ
Urdu	چ	چھ	ج	جھ
Devanagari	च	छ	ज	झ	ञ
Gujarati	ચ	છ	જ	ઝ	ઞ
Bengali	চ	ছ	জ	ঝ	ঞ
Oriya	ଚ	ଛ	ଜ	ଝ	ଞ
Telugu	చ	ఛ	జ	ఝ	ఞ
Kannada	ಚ	ಛ	ಜ	ಝ	ಞ
Malayalam	ച	ഛ	ജ	ഝ	ഞ
Tamil	ச		ஜ		ஞ

ISO	ṭ	ṭh	ḍ	ḍh	ṇ
Braille
Gurmukhi	ਟ	ਠ	ਡ	ਢ	ਣ
Urdu	ٹ	ٹھ	ڈ	ڈھ
Devanagari	ट	ठ	ड	ढ	ण
Gujarati	ટ	ઠ	ડ	ઢ	ણ
Bengali	ট	ঠ	ড	ঢ	ণ
Oriya	ଟ	ଠ	ଡ	ଢ	ଣ
Telugu	ట	ఠ	డ	ఢ	ణ
Kannada	ಟ	ಠ	ಡ	ಢ	ಣ
Malayalam	ട	ഠ	ഡ	ഢ	ണ
Tamil	ட				ண

ISO	t	th	d	dh	n
Braille
Gurmukhi	ਤ	ਥ	ਦ	ਧ	ਨ
Urdu	ت	تھ	د	دھ	ن
Devanagari	त	थ	द	ध	न
Gujarati	ત	થ	દ	ધ	ન
Bengali	ত	থ	দ	ধ	ন
Oriya	ତ	ଥ	ଦ	ଧ	ନ
Telugu	త	థ	ద	ధ	న
Kannada	ತ	ಥ	ದ	ಧ	ನ
Malayalam	ത	ഥ	ദ	ധ	ന
Tamil	த				ந

ISO	p	ph	b	bh	m
Braille
Gurmukhi	ਪ	ਫ	ਬ	ਭ	ਮ
Urdu	پ	پھ	ب	بھ	م
Devanagari	प	फ	ब	भ	म
Gujarati	પ	ફ	બ	ભ	મ
Bengali	প	ফ	ব	ভ	ম
Oriya	ପ	ଫ	ବ	ଭ	ମ
Telugu	ప	ఫ	బ	భ	మ
Kannada	ಪ	ಫ	ಬ	ಭ	ಮ
Malayalam	പ	ഫ	ബ	ഭ	മ
Tamil	ப				ம

ISO	y	r	l	ḷ	v
Braille
Gurmukhi	ਯ	ਰ	ਲ	ਲ਼	ਵ
Urdu	ی	ر	ل		و
Devanagari	य	र	ल	ळ	व
Gujarati	ય	ર	લ	ળ	વ
Bengali	য	র/ৰ[8]	ল		ৱ[8]
Oriya	ଯ	ର	ଳ	ଲ	ୱ/ଵ[9]
Telugu	య	ర	ల	ళ	వ
Kannada	ಯ	ರ	ಲ	ಳ	ವ
Malayalam	യ	ര	ല	ള	വ
Tamil	ய	ர	ல	ள	வ

ISO	ś	ṣ	s	h
Braille
Gurmukhi	ਸ਼		ਸ	ਹ
Urdu	ش	ص	س	ہ
Devanagari	श	ष	स	ह
Gujarati	શ	ષ	સ	હ
Bengali	শ	ষ	স	হ
Oriya	ଶ	ଷ	ସ	ହ
Telugu	శ	ష	స	హ
Kannada	ಶ	ಷ	ಸ	ಹ
Malayalam	ശ	ഷ	സ	ഹ
Tamil	ஶ	ஷ	ஸ	ஹ

ISO	kṣ	jñ	ṛ/ṟ	ṛh		ḻ	ṉ	f	z
Braille
Gurmukhi			ੜ[10]					ਫ਼	ਜ਼
Urdu	(ق‎ q)[11]	(ح‎ ḥ)[11]	ڑ	ڑھ		(ع‎ ʿ)[11]		ف	ز
Devanagari	क्ष	ज्ञ	ड़	ढ़[12]				फ़	ज़
Gujarati	ક્ષ	જ્ઞ
Bengali	ক্ষ	জ্ঞ	ড়	ঢ়
Oriya	କ୍ଷ	ଜ୍ଞ	ଡ଼	ଢ଼
Telugu	క్ష		ఱ
Kannada	ಕ್ಷ		ಱ
Malayalam	ക്ഷ		റ			ഴ
Tamil	க்ஷ		ற			ழ	ன

Codas

ISO	Halant		Anusvara		Visarga		Candrabindu		Avagraha
Braille
Gurmukhi	ਕ੍		ਕਂ		ਕਃ		ਕਁ
Urdu			ں
Devanagari	क्		कं		कः		कँ		कऽ
Gujarati	ક્		કં		કઃ		કઁ		કઽ
Bengali	ক্		কং		কঃ		কঁ		কঽ
Oriya	କ୍		କଂ		କଃ		କଁ		କଽ
Telugu	క్		కం		కః		కఁ		కఽ
Kannada	ಕ್		ಕಂ		ಕಃ
Malayalam	ക്		കം		കഃ
Tamil	க்				ஃ

In Hindi (written in Devanagari), halanta is not used with the last letter when a word ends in a consonant.

Punctuation

Some of the punctuation marks (comma, close quote) duplicate letters. The caps mark is only used when transcribing English.

Punctuation	Comma / Apostrophe		;	:	। (danda)	॥ (double danda)		!	? / Open quote	Close quote
Braille
Punctuation	Accent	Hyphen	Dash		Pointing	Asterisk		Italics	(        )
Braille

The 'accent', ⠈, transcribes Urdu ّ shaddah (tashdeed), and the colon, ⠒, is also used for Urdu ة ta marbuta.

In Bangladesh and Nepal, several additional punctuation marks are noted, but they do not agree with each other. It is not clear which are used in India. (See Bengali Braille and Nepali Braille.)

Pointing and Urdu

The pointing symbol, ⠐, is used for consonant letters that in print are derived by adding a dot to another consonant. For Urdu, the base letter in Devanagari is used: the pointing of the Arabic/Persian script is not reflected. For example, Gurmukhi ਗ਼ / Urdu غ / Devanagari ग़ ġa [ɣ], formed by adding a dot to g in Gurmukhi and Devanagari, is written ⠐⠛ point-G in all three. With Urdu, this is only done in India.

Other languages

Ethnologue 17 reports braille usage for Mizo, Garo, and Meitei. It is not clear if these are obsolete alphabets, or if they have been unified with Bharati Braille.

Digits

Digits follow international conventions and are marked by ⠼.

See also

• Sinhalese Braille (several letter values different from India)
• Bengali Braille (a few different letter values in Bangladesh)
• Urdu Braille (different alphabet in Pakistan)
• Devanagari Braille
• Gujarati Braille
• Kannada Braille
• Malayalam Braille
• Oriya Braille
• Punjabi Braille
• Telugu Braille
• Tamil Braille

References

1. With a few inconsistencies in non-native sounds in Sinhala
2. "Braille Chapter VI" (PDF). Retrieved 2012-08-30.
3. Richard Sproat, Language, Technology, and Society
4. UNESCO (2013) World Braille Usage, 3rd edition.
5. In Urdu and Gurmukhi, ⠭ is used for خ/ਖ਼ x, based on its value in unified international braille. For the equivalent letter in Devanagari, ख़, the pointing diacritic can be used.
6. Hindi, Nepali, Marathi
7. In Bengali and Oriya, ⠢ is a consonant y-sound. In the national scripts, the letters are derived from the original y, which had shifted to a j-sound. The Oriya letter, ୟ, is transcribed ẏ.
8. ৰ and ৱ are Assamese.
9. These have the same sound value in Oriya.
10. Unesco (2013) also has ⠐⠻ for Gurmukhi ੜ੍ਹ ṛh, but this is an apparent error; ੜ੍ਹ is a sequence ṛ-h, not a letter of the Gurmukhi script.
11. In Urdu, ⠟ (kṣ) is used for ق q, the value it has in Unified Braille; ⠱ (jñ) is used for ح ḥ, and ⠷ (ḻ) for ع ʿ. For Devanagari क़ q, the pointing diacritic can be used.
12. According to Unesco (2013), this is the value in Indian Nepali, but in Nepalese Nepali it transcribes tr, and several of the other Sanskrit letters are not used. There is no indication of how r is written after other consonants.