Mainland Chinese Braille is a braille script for Standard Chinese used in China.[1] Consonants and basic finals conform to international braille, but additional finals form a semi-syllabary, as in bopomofo. Each syllable is written with up to three Braille cells, representing the initial, final, and tone, respectively. In practice tone is generally omitted as it is in pinyin.
Chinese Braille ⠓⠩⠆⠓⠡⠂⠀⠍⠦⠂⠒⠂ | |
---|---|
Script type | |
Print basis | Pinyin, bopomofo |
Languages | Standard Chinese |
Related scripts | |
Parent systems | Night writing
|
Mainland Chinese Braille | |||||||
---|---|---|---|---|---|---|---|
Traditional Chinese | 現行盲文 | ||||||
Simplified Chinese | 现行盲文 | ||||||
Literal meaning | Current Braille | ||||||
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![](http://upload.wikimedia.org/wikipedia/commons/thumb/1/15/Braille_in_Xujiahui_Park_with_Chinese_translation.jpg/260px-Braille_in_Xujiahui_Park_with_Chinese_translation.jpg)
Braille charts
editTraditional Chinese Braille is as follows:[2][3]
Initials
editChinese Braille initials generally follow the pinyin assignments of international braille. However, j, q, x are replaced with g, k, h, as the difference is predictable from the final. (This reflects the historical change of g, k, h (and also z, c, s) to j, q, x before i and ü.) The digraphs ch, sh, zh are assigned to ⠟ (its pronunciation in Russian Braille), ⠱ (a common pronunciation in international braille), and ⠌. R is assigned to ⠚, reflecting the old Wade-Giles transcription of ⟨j⟩. (⠗ is used for the final er, the pronunciation of the name of that letter in English Braille.)
Pinyin | b | p | m | f | d | t | n | l | g/j | k/q | h/x | zh | ch | sh | r | z | c | s |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bopomofo | ㄅ | ㄆ | ㄇ | ㄈ | ㄉ | ㄊ | ㄋ | ㄌ | ㄍ ㄐ |
ㄎ ㄑ |
ㄏ ㄒ |
ㄓ | ㄔ | ㄕ | ㄖ | ㄗ | ㄘ | ㄙ |
Braille |
Finals
editThe finals approximate international braille values for several of the basic vowels (⠢ e (o), ⠊ yi, ⠕ wo, ⠥ wu, ⠬ yü, ⠳ you, ⠮ ei), but then necessarily diverge. However, there are a few parallels with other braille alphabets: ⠗ er and ⠽ wai are pronounced like the names of those letters in English braille; ⠑ ye, ⠫ ya, and ⠳ you are pronounced like those letters in Russian Braille. ⠯ yuan, ⠾ yue, ⠣ yin, are similar to the old French pronunciations oin, ieu, in. For the most part, however, Chinese Braille finals do not obviously derive from previous conventions.
The pinyin final -i is only written where it corresponds to yi. Otherwise* (in ci zi si ri chi zhi shi) no final is written, a convention also found in bopomofo. The final -e is not written in ⠙ de, a common grammatical particle written with several different characters in print.[4]
Tones
editTone is marked sparingly.
Tone | 1 | 2 | 3 | 4 | neutral |
Pinyin | ¯ | ´ | ˇ | ` | (none) |
Zhuyin | (none) | ˊ | ˇ | ˋ | ˙ |
Braille | (none) |
---|
Punctuation
editChinese Braille punctuation approximates the form of international braille punctuation, but several spread the corresponding dots across two cells rather than one. For example, the period is ⠐⠆, which is the same pattern as the international single-cell norm of ⠲.
。 | , | 、 | ? | ! | : | ; | - | — | … | · | ( | ) | [ and ] | 《 | 》 | “ | ” | ‘ | ’ | |
Chinese Braille | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
French equivalent | ⠲ | ⠂ | ⠢ | ⠖ | ⠒ | ⠆ | ⠤ | ⠄⠄⠄ | ⠀ | ⠦ | ⠴ | ⠶ |
Numbers
editA braille cell ⠼ called number sign (simplified Chinese: 数号; traditional Chinese: 數號; pinyin: shùhào) is needed when representing numbers.
Number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 |
Braille |
---|
Examples:
- ⠼⠚ 0, ⠼⠁ 1, ⠼⠃ 2, … ⠼⠊ 9,
- ⠼⠁⠚ 10, ⠼⠁⠁ 11, ⠼⠁⠃ 12, … ⠼⠁⠊ 19, … ⠼⠃⠊ 29, … ⠼⠊⠊ 99,
- ⠼⠁⠚⠚ 100, ⠼⠃⠑⠋ 256, ⠼⠁⠚⠃⠙ 1024, ⠼⠁⠚⠙⠓⠑⠛⠋ 1048576.
Rules
edit- Spaces are added between words, rather than between syllables.
- Tone is marked when needed. It comes after the final.
- As in bopomofo, the finals of the syllables zi, ci, si, zhi, chi, shi, ri are not marked.
Two examples, the first with full tone marking, the second with tone for disambiguation only:
⠱⠂⠛⠩⠁⠀⠃⠥⠆⠀⠵⠖⠄⠀⠇⠢⠰⠂
⠱⠂⠛⠩⠁
时间
Shíjiān
time
⠃⠥⠆
不
bù
not
⠵⠖⠄
早
zǎo
early
⠇⠢⠰⠂
了!
le!
PFV
⠉⠖⠄⠙⠊⠆⠀⠱⠦⠀⠙⠀⠓⠿⠁⠀⠱⠆⠀⠋⠼⠀⠟⠺⠅⠪⠀⠙⠐⠆
⠉⠖⠄⠙⠊⠆
草地
cǎodì
grass
⠱⠦
上
shang
above
⠙
的
de
which
⠓⠿⠁
花
huā
flower
⠱⠆
是
shi
is
⠋⠼
风
feng
wind
⠟⠺⠅⠪
吹开
chuikai
blow
⠙⠐⠆
的。
de.
by
The meaning of this metaphorical sentence should be “Flowers on the grasslands bloom because of the blowing wind.”
Ambiguity
editChinese Braille has the same low level of ambiguity that pinyin does. In practice, tone is omitted 95% of the time, which leads to a space saving of a third. Tone is also omitted in pinyin military telegraphy, and causes little confusion in context.
The initial pairs g/j, k/q, h/x are distinguished by the final: initials j, q, x are followed by the vowels i or ü, while the initials g, k, h are followed by other vowels. This reflects the historical derivation of j, q, x from g, k, h before i and ü,[5] and parallels the dual pronunciations of c and g in Spanish and Italian. In pinyin, the redundancy is resolved in the other direction, with the diaeresis omitted from ü after j, q, x. Thus braille ⟨gü⟩ is equivalent to pinyin ju:
- ⠛⠥ gu,
- ⠛⠬ ju.
Usage
editThe China Library for the Blind (Chinese: 中国盲文图书馆) in Beijing has several thousand volumes, mostly published by the China Braille Press (Chinese: 中国盲文出版社).[6] The National Taiwan Library has a Braille room with a postal mail service and some electronic documents.[7][irrelevant citation]
See also
edit- Two-cell Chinese Braille
- Taiwanese Braille
- Cantonese Braille
- Moon type is a simplification of the Latin alphabet for embossing. An adaptation for Ningbo-reading blind people has been proposed.
Notes
editReferences
edit- Grotz, J. (Aug 1991). "The necessary reform of Chinese Braille writing". Rehabilitation (Stuttgart). 30 (3): 153–5. PMID 1947424.
- ^ Pace Unesco (2013), a different alphabet is used in Taiwan, Taiwanese Braille.
- ^ Vivian Aldridge, 2000 [2002] How is Chinese written in braille? Archived 2006-10-05 at the Wayback Machine
- ^ GB/T 15720-2008, 中国盲文 (Chinese Braille)
- ^ UNESCO (2013) World Braille Usage Archived 2014-09-08 at the Wayback Machine, 3rd edition.
(⠙ is mistakenly said to be a contraction of di in the charts, but is confirmed as de in the sample.) - ^ They also derive from z, c, s before i or ü, and this is the identity reflected in Taiwanese braille.
- ^ Fruchterman, Jim (2008-10-08). "Beneblog: Technology Meets Society: China Braille Press". Benetech.blogspot.com. Archived from the original on 2011-07-08. Retrieved 2012-08-13.
- ^ "Delivery of Library Materials". Southernlibrarianship.icaap.org. Archived from the original on 2012-04-01. Retrieved 2012-08-13.
Further reading
edit- Constance Frederica Gordon Cumming (1892). Work for the blind in China. Printed by Gilbert & Rivington, Limited, St. John's House, Clerkenwell, London E.C.: Gilbert & Rivington, Ld. p. 79. Retrieved April 23, 2012. [Original from Columbia University; digitized August 18, 2009]
External links
edit- Omniglot: Braille for Chinese
- 学点盲文
- Braille at the Dongli Disabled Persons' Federation Archived 2016-03-04 at the Wayback Machine