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Bharati Braille
Bharati braille ( ), or Bharatiya Braille ( ' "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, Nepal, and Bangladesh. 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. Sinhala Braille largely conforms to other Bharati, but differs significantly toward the end of the alpha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alphabet
An alphabet is a standard set of letter (alphabet), letters written to represent particular sounds in a spoken language. Specifically, letters largely correspond to phonemes as the smallest sound segments that can distinguish one word from another in a given language. Not all writing systems represent language in this way: a syllabary assigns symbols to spoken syllables, while logographies assign symbols to words, morphemes, or other semantic units. The first letters were invented in Ancient Egypt to serve as an aid in writing Egyptian hieroglyphs; these are referred to as Egyptian uniliteral signs by lexicographers. This system was used until the 5th century AD, and fundamentally differed by adding pronunciation hints to existing hieroglyphs that had previously carried no pronunciation information. Later on, these phonemic symbols also became used to transcribe foreign words. The first fully phonemic script was the Proto-Sinaitic script, also descending from Egyptian hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sri Lanka
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, Indian peninsula by the Gulf of Mannar and the Palk Strait. It shares a maritime border with the Maldives in the southwest and India in the northwest. Sri Jayawardenepura Kotte is the legislative capital of Sri Lanka, while the largest city, Colombo, is the administrative and judicial capital which is the nation's political, financial and cultural centre. Kandy is the second-largest urban area and also the capital of the last native kingdom of Sri Lanka. The most spoken language Sinhala language, Sinhala, is spoken by the majority of the population (approximately 17 million). Tamil language, Tamil is also spoken by approximately five million people, making it the second most-spoken language in Sri Lanka. Sri Lanka has a population of appr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urdu Alphabet
The Urdu alphabet () is the right-to-left alphabet used for writing Urdu. It is a modification of the Persian alphabet, which itself is derived from the Arabic script. It has co-official status in the republics of Pakistan, India and South Africa. The Urdu alphabet has up to 39 or 40 distinct letters with no distinct letter cases and is typically written in the calligraphic Nastaʿlīq script, whereas Arabic is more commonly written in the Naskh style. Usually, bare transliterations of Urdu into the Latin alphabet (called Roman Urdu) omit many phonemic elements that have no equivalent in English or other languages commonly written in the Latin script. History The standard Urdu script is a modified version of the Perso-Arabic script and has its origins in the 13th century Iran. It is also related to Shahmukhi, used for the Punjabi language varieties in Punjab, Pakistan. It is closely related to the development of the Nastaliq style of Perso-Arabic script. Despite the in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unified International Braille
The goal of braille uniformity is to unify the braille alphabets of the world as much as possible, so that literacy in one braille alphabet readily transfers to another. Unification was first achieved by a convention of the ''International Congress on Work for the Blind'' in 1878, where it was decided to replace the mutually incompatible national conventions of the time with the French values of the basic Latin alphabet, both for languages that use Latin-based alphabets and, through their Latin equivalents, for languages that use other scripts. However, the unification did not address letters beyond these 26, leaving French and German Braille partially incompatible and as braille spread to new languages with new needs, national conventions again became disparate. A second round of unification was undertaken under the auspices of UNESCO in 1951, setting the foundation for international braille usage today. Numerical order Braille arranged his characters in decades (groups of ten) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gurmukhī Script
Gurmukhī ( , Shahmukhi alphabet, Shahmukhi: ) is an abugida developed from the Laṇḍā scripts, standardized and used by the second Sikh gurus, Sikh guru, Guru Angad (1504–1552). Commonly regarded as a Sikhs, Sikh script, Gurmukhi is used in Punjab, India as the official script of the Punjabi language. In the past, the script was also employed to write scientific and poetic literature from both Sanskrit literature, Sanskritic and Persian literature, Persian traditions in the Braj Bhasha, Braj language. The primary scripture of Sikhism, the Guru Granth Sahib, is written in Gurmukhī, in various dialects and languages often subsumed under the generic title ''Sant Bhasha'' or "saint language", in addition to other languages like Persian and various phases of Indo-Aryan languages. Modern Gurmukhī has thirty-five original letters, hence its common alternative term ''paintī'' or "the thirty-five", plus six additional consonants, nine vowel diacritics, two diacritics for nasal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ISO 15919
ISO 15919 is an international standard for the romanization of Indic scripts. Published in 2001, it is part of a series of romanization standards by the International Organization for Standardization. Overview Relation to other systems ISO 15919 is an international standard for the romanization of many Brahmic scripts, which was agreed upon in 2001 by a network of the national standards institutes of 157 countries. However, the Hunterian transliteration system is the "national system of romanization in India" and a United Nations expert group noted about ISO 15919 that "there is no evidence of the use of the system either in India or in international cartographic products." Another standard, United Nations Romanization Systems for Geographical Names (UNRSGN), was developed by the United Nations Group of Experts on Geographical Names (UNGEGN) and covers many Brahmic scripts. The ALA-LC romanization was approved by the Library of Congress and the American Library Ass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conjunct Consonant
Conjunct consonants are a type of letters, used for example in Brahmi or Brahmi derived modern scripts such as Balinese, Bengali, Devanagari, Gujarati, Tibetan, Dzongkha etc to write consonant clusters such as or . Although most of the time, letters are formed by using a simple consonant with the inherent value vowel "a" (as with "k" , pronounced "ka" in Brahmi), or by combining a consonant with an vowel in the form of a diacritic (as with "ki" in Brahmi), the usage of conjunct consonant permits the creation of more sophisticated sounds (as with "kya" , formed with the consonants k and y assembled vertically). Conjuncts are often used with loan words. Native words typically use the basic consonant and native speakers know to suppress the vowel. In modern Devanagari the components of a conjunct are written left to right when possible (when the first consonant has a vertical stem that can be removed at the right), whereas in Brahmi characters are joined vertically downwards. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virama
Virama ( ्, ) is a Sanskrit phonological concept to suppress the inherent vowel that otherwise occurs with every consonant letter, commonly used as a generic term for a codepoint in Unicode, representing either # halanta, hasanta or explicit virāma, a diacritic in many Brahmic scripts, including the Devanagari and Bengali scripts, or # saṃyuktākṣara (Sanskrit: संयुक्ताक्षर) or implicit virama, a conjunct consonant or ligature. Unicode schemes of scripts writing Mainland Southeast Asia languages, such as that of Burmese script and of Tibetan script, generally do not group the two functions together. Names The name is Sanskrit for "cessation, termination, end". As a Sanskrit word, it is used in place of several language-specific terms, such as: Usage In Devanagari and many other Indic scripts, a virama is used to cancel the inherent vowel of a consonant letter and represent a consonant without a vowel, a "dead" consonant. For example, in Dev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Devanagari
Devanagari ( ; in script: , , ) is an Indic script used in the Indian subcontinent. It is a left-to-right abugida (a type of segmental Writing systems#Segmental systems: alphabets, writing system), based on the ancient ''Brāhmī script, Brāhmī'' script. It is one of the official scripts of India, official scripts of India and Nepal. It was developed in, and was in regular use by, the 8th century CE. It had achieved its modern form by 1000 CE. The Devanāgarī script, composed of 48 primary characters, including 14 vowels and 34 consonants, is the fourth most widely List of writing systems by adoption, adopted writing system in the world, being used for over 120 languages, the most popular of which is Hindi (). The orthography of this script reflects the pronunciation of the language. Unlike the Latin alphabet, the script has no concept of letter case, meaning the script is a unicase, unicameral alphabet. It is written from left to right, has a strong preference for symmetri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Sproat
Richard Sproat is a computational linguist currently working for Sakana AI as a research scientist. Prior to joining Sakana AI, Sproat worked for Google between 2012 and 2024 on text normalization and speech recognition. Linguistics Sproat graduated from Massachusetts Institute of Technology in 1985, under the supervision of Kenneth L. Hale. His PhD thesis is one of the earliest work that derives morphosyntactically complex forms from the module which produces the phonological form that realizes these morpho-syntactic expressions, one of the core ideas in Distributed Morphology. One of Sproat's main contributions to computational linguistics is in the field of text normalization, where his work with colleagues in 2001, ''Normalization of non-standard words'', was considered a seminal work in formalizing this component of speech synthesis Speech synthesis is the artificial production of human speech. A computer system used for this purpose is called a speech synthesizer, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abugida
An abugida (; from Geʽez: , )sometimes also called alphasyllabary, neosyllabary, or pseudo-alphabetis a segmental Writing systems#Segmental writing system, writing system in which consonant–vowel sequences are written as units; each unit is based on a consonant letter, and vowel notation is secondary, similar to a diacritical mark. This contrasts with a full alphabet, in which vowels have status equal to consonants, and with an abjad, in which vowel marking is absent, Abjad#Impure abjads, partial, or optional – in less formal contexts, all three types of the script may be termed "alphabets". The terms also contrast them with a syllabary, in which a single symbol denotes the combination of one consonant and one vowel. Related concepts were introduced independently in 1948 by James Germain Février (using the term ) and David Diringer (using the term ''semisyllabary''), then in 1959 by Fred Householder (introducing the term ''pseudo-alphabet''). The Ethiopian Semitic langu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Braille
The goal of braille uniformity is to unify the braille alphabets of the world as much as possible, so that literacy in one braille alphabet readily transfers to another. Unification was first achieved by a convention of the ''International Congress on Work for the Blind'' in 1878, where it was decided to replace the mutually incompatible national conventions of the time with the French values of the basic Latin alphabet, both for languages that use Latin-based alphabets and, through their Latin equivalents, for languages that use other scripts. However, the unification did not address letters beyond these 26, leaving French and German Braille partially incompatible and as braille spread to new languages with new needs, national conventions again became disparate. A second round of unification was undertaken under the auspices of UNESCO in 1951, setting the foundation for international braille usage today. Numerical order Braille arranged his characters in decades (groups of ten) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
