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Devanagari Braille

From Wikipedia, the free encyclopedia
Braille used in India and Nepal

Devanagari Braille
Nagari Braille
Script type
Print basis
Devanagari
LanguagesHindi,Marathi,Nepali
Related scripts
Parent systems
This article containsIndic text. Without properrendering support, you may seequestion marks or boxes, misplaced vowels or missing conjuncts instead of Indic text.

Similarbraille conventions are used for three languages of India and Nepal that in print are written inDevanagari script:Hindi,Marathi, andNepali. These are part of a family of related braille alphabets known asBharati Braille. There are apparently some differences between the Nepali braille alphabet of India and that of Nepal.

System

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Although basically alphabetic, Devanagari Braille retains one aspect of Indianabugidas, in that the default vowela is not written unless it occurs at the beginning of a word or before a vowel. For example, braille (the consonantK) renders printka, and braille (TH), printtha. To indicate that a consonant is not followed by a vowel (as when followed by another consonant, or at the end of a syllable), ahalant (vowel-cancelling) prefix is used: (∅–K) isक्k, and (∅–TH) isथ्th. (When writing in Hindi, thehalant is generally omitted at the end of a word, following the convention in print.) However, unlike in an abugida, there are no vowel diacritics in Devanagari Braille: Vowels are written with full letters following the consonant regardless of their order in print. For example, in print the voweli is prefixed to a consonant in a reduced diacritic form,किki, but in braille it follows in its full form: (K–I), equivalent to writingकइ forki in print. Thusक्लिकklika is written in braille as (∅–K–L–I–K). The one time when a non-initiala is written in braille is when it is followed by another vowel. In this environment thea must be written to indicate that it exists, as otherwise the subsequent vowel will be read as following the consonant immediately. Thus a trueकइkai in print is rendered in braille as (K–A–I).

Apart fromkṣ and, which each have their own braille letter, Devanagari Braille does not handleconjuncts. Print conjuncts are rendered instead with thehalant in braille. Devanagari braille is thus equivalent to Grade-1 English braille, though there are plans to extend it to conjuncts.

Alphabet

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Print
ISOaāiīuūeēaioōau
Braille⠁ (braille pattern dots-1)⠜ (braille pattern dots-345)⠊ (braille pattern dots-24)⠔ (braille pattern dots-35)⠥ (braille pattern dots-136)⠳ (braille pattern dots-1256)⠢ (braille pattern dots-26)⠑ (braille pattern dots-15)⠌ (braille pattern dots-34)⠭ (braille pattern dots-1346)⠕ (braille pattern dots-135)⠪ (braille pattern dots-246)
Print
ISOkkhgghchchhjjhñ
Braille⠅ (braille pattern dots-13)⠨ (braille pattern dots-46)⠛ (braille pattern dots-1245)⠣ (braille pattern dots-126)⠬ (braille pattern dots-346)⠉ (braille pattern dots-14)⠡ (braille pattern dots-16)⠚ (braille pattern dots-245)⠴ (braille pattern dots-356)⠒ (braille pattern dots-25)
Print
ISOṭhḍhtthddhn
Braille⠾ (braille pattern dots-23456)⠺ (braille pattern dots-2456)⠫ (braille pattern dots-1246)⠿ (braille pattern dots-123456)⠼ (braille pattern dots-3456)⠞ (braille pattern dots-2345)⠹ (braille pattern dots-1456)⠙ (braille pattern dots-145)⠮ (braille pattern dots-2346)⠝ (braille pattern dots-1345)
Print
ISOpphbbhmyrlv
Braille⠏ (braille pattern dots-1234)⠖ (braille pattern dots-235)⠃ (braille pattern dots-12)⠘ (braille pattern dots-45)⠍ (braille pattern dots-134)⠽ (braille pattern dots-13456)⠗ (braille pattern dots-1235)⠇ (braille pattern dots-123)⠧ (braille pattern dots-1236)
Print[1]क्षज्ञड़फ़ज़
ISOśshkṣfz
Braille⠩ (braille pattern dots-146)⠯ (braille pattern dots-12346)⠎ (braille pattern dots-234)⠓ (braille pattern dots-125)⠸ (braille pattern dots-456)⠟ (braille pattern dots-12345)⠱ (braille pattern dots-156)⠻ (braille pattern dots-12456)⠋ (braille pattern dots-124)⠵ (braille pattern dots-1356)

Not all of the letters used forSanskrit are reported forNepali inNepal.

Codas

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Diacritic
(on)
क्कंकःकँकऽ
HalantAnusvaraVisargaCandrabinduAvagraha
Braille⠈ (braille pattern dots-4)⠰ (braille pattern dots-56)⠠ (braille pattern dots-6)⠄ (braille pattern dots-3)⠂ (braille pattern dots-2)

Pointing

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The Bharati point,, is used to derive the syllabic consonants. Long syllabic consonants are prefixed by point-6, which also transcribes the visarga.

Printढ़[2]
ISOr̥̄l̥̄ṛh
Braille⠐ (braille pattern dots-5)⠗ (braille pattern dots-1235)⠠ (braille pattern dots-6)⠗ (braille pattern dots-1235)⠐ (braille pattern dots-5)⠇ (braille pattern dots-123)⠠ (braille pattern dots-6)⠇ (braille pattern dots-123)⠐ (braille pattern dots-5)⠻ (braille pattern dots-12456)

The pointing diacritic is also used for consonants that are derived with a point in print. Most of these consonants were introduced fromPersian:

Printक़ख़ग़श़       or      झ़
ISOqaxaġaža
Braille⠐ (braille pattern dots-5)⠅ (braille pattern dots-13)⠐ (braille pattern dots-5)⠨ (braille pattern dots-46)⠐ (braille pattern dots-5)⠛ (braille pattern dots-1245)⠐ (braille pattern dots-5)⠴ (braille pattern dots-356) or⠐ (braille pattern dots-5)⠩ (braille pattern dots-146)

There are irregularities, however.फ़f andज़z, which are found in both Persian and English loans, are transcribed withEnglish Braille (and international) and, as shown in the chart in the previous section, while the internal allophonic developments ofड़ andढ़ṛh are respectively an independent letter in braille and a derivation from that letter rather than from the base letter in print.

This is also where, at least according to UNESCO (2013), Hindi Braille and Indian Urdu Braille diverge.Urdu Braille has several additional derivations along these lines, which are not possible in print Devanagari. In Urdu Braille, and are assigned their English/international values ofx andq, replacing and. Also, is used forح, and (not found in Devanagari Braille) is used forعʿ, a role played by the letter in Devanagari Urdu but not found in Hindi.

Nepali punctuation

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Main article:Bharati Braille § Punctuation

Braille as used in Nepal has some mostly minor differences from that used for Nepali in India. This may extend to punctuation. The asterisk in Nepal,, differs from the used in India, unless this is a copy error in UNESCO (2013). Single quotation marks and additional brackets are noted for Nepal but not for India:

Print‘ ... ’[ ... ]{ ... }
Braille⠄ (braille pattern dots-3)...⠄ (braille pattern dots-3)⠨ (braille pattern dots-46)⠣ (braille pattern dots-126)...⠨ (braille pattern dots-46)⠜ (braille pattern dots-345)⠸ (braille pattern dots-456)⠣ (braille pattern dots-126)...⠸ (braille pattern dots-456)⠜ (braille pattern dots-345)

These differ from the same punctuation inBangladesh.

Text

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The following is the sample text in theHindi article, of Article 1 of theUniversal Declaration of Human Rights:

अनुच्छेद १ — सभी मनुष्यों को गौरव और अधिकारों के मामले में जन्मजात स्वतन्त्रता और समानता प्राप्त हैं।
उन्हें बुद्धि और अन्तरात्मा की देन प्राप्त है और परस्पर उन्हें भाईचारे के भाव से बर्ताव करना चाहिये।
Anucched 1 — Sabhī manuṣyoṃ ko gaurav aur adhikāroṃ ke māmle meṃ janmajāt svatantratā aur samāntā prāpt haiṃ.
Unheṃ buddhi aur antarātmā kī den prāpt hai aur paraspar unheṃ bhāīcāre ke bhāv se bartāv karnā cāhiye.

See also

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References

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  1. ^Found in Marathi
  2. ^According to UNESCO (2013), this is the reading in Indian Nepali, but in Nepalese Nepali it transcribesत्रtr. There is no indication of howr is written after other consonants, but it presumably requires thehalant.
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Transliteration
Vowels and
syllabic consonants
aæ (का)ā
(कि)i (की)ī
(कु)u (कू)ū (कॖ) (कॗ)
(कृ) (कॄ)r̥̄
(कॢ) (कॣ)l̥̄
(के)ē (कॅ)ê (कॆ)e (कै)ai (कॕ) (कॎ)
(को)ō (कॉ)ô (कॊ)o (कौ)au (कऺ) (कऻ) (कॏ)
Consonants
Diacritics,
punctuation
and other symbols
अं (anusvāra) अः (visarga) अँ (candrabindu) अऀ (invertedcandrabindu) (avagraha)
क़ (nuqta) क् (virāma)3 (pluta) (jihvāmūlīya) (upadhmānīya)
अ॑` (svarita) अ॒ (anudātta) अ॓ (grave) अ॔ (acute)aum̐
(daṇḍa) (doubledaṇḍa) (lāghava cihna) (high spacing dot) INR (Indian rupee sign)
  • Devanagari (Unicode block)
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