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Dzongkha Braille, or Bhutanese Braille, is the braille alphabet for writing Dzongkha, the national language of Bhutan. It is based on English braille, with some extensions from international usage. As in print, the vowel ''a'' is not written. Despite Dzongkha and Tibetan using nearly the same alphabet in print, the braille alphabets differ radically, with Tibetan Braille closer to German conventions and assigned letter values according to different sound correspondences. ==Alphabet〔UNESCO (2013) (World Braille Usage ), 3rd edition.〕== The reversed letters used in Sanskrit loanwords are indicated with the diacritic : :ཊ , ཋ , ཌ , ཎ , ཥ . The vowel "a" is inherent in a consonant letter, and is not written explicitly. Other vowels are written after a consonant as in English Braille. When a vowel occurs at the beginning of a word, the vowel letter is carried by a null consonant ཨ : Sanskrit vowel-marking includes: : ཨཿ ''(unicode:aḥ)'', ཨྃ ''(unicode:aṃ)'', as in ཀིཿ ''(unicode:kiḥ)'', ཀོྃ ''(unicode:koṃ)''. It's not clear how conjuncts are indicated. However, the conjunct ཀྵ ''(unicode:kṣa)'' in Sanskrit loans suggests that the 45 points conjoin two consonants. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Dzongkha Braille」の詳細全文を読む スポンサード リンク
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