Search results
Results from the WOW.Com Content Network
Business forms provided by the government and corporations in Hong Kong often require filling out telegraph codes for Chinese names. The codes help to input Chinese characters into a computer. When filling up the DS-160 form for the US visa, the Chinese telegraph codes are required if the applicant has a name in Chinese characters. Chinese ...
The numbers must be looked up at the receiving end making this a slow process, but in the era when telegraph was widely used, skilled Chinese telegraphers could recall many thousands of the common codes from memory. The Chinese telegraph code is still used by law enforcement because it is an unambiguous method of recording Chinese names in non ...
A feature of the Baudot code, and subsequent telegraph codes, was that, unlike Morse code, every character has a code of the same length making it more machine friendly. [38] The Baudot code was used on the earliest ticker tape machines ( Calahan , 1867), a system for mass distributing information on current price of publicly listed companies.
The People's Republic of China possesses a diversified communications system that links all parts of the country by Internet, telephone, telegraph, radio, and television. . The country is served by an extensive system of automatic telephone exchanges connected by modern networks of fiber-optic cable, coaxial cable, microwave radio relay, and a domestic satellite system; cellular telephone ...
Telegraph (and telex) charged per word sent, so companies which sent large volumes of telegrams developed codes to save money on tolls. Elaborate commercial codes which encoded complete phrases into single words were developed and published as codebooks of thousands of phrases and sentences with corresponding codewords.
The four-corner method was invented in the 1920s by Wang Yunwu, the editor in chief at Commercial Press Ltd., China.Its original purpose was to aid telegraphers in looking up Chinese telegraph code numbers in use at that time from long lists of characters.
Baudot code / ITA1: 1870 5 bits Piano-like telegraph operation, SIGCUM cipher operation Chinese telegraph code: 1881 4 digits Chinese telegraph communications Murray code: 1901 5 bits Machine run telegraph operation using punched paper, moved optimization from minimal operator fatigue to minimal machinery wear ITA2: 1924 [1] 5 bits
114 – Directory assistance, operated by China Unicom for the northern 10 provinces, and China Telecom for the southern 21 provinces. China Unicom also operates 116114, and China Telecom 118114 that provide the same service as 114. 116xxx – Premium service of China Unicom (e.g. 116114) 118xxx – Premium service of China Telecom (e.g. 118114)