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Essentially, a Woodburytype is a mold produced copy of an original photographic negative with a tonal range similar to a carbon print. The process was introduced by the English photographer Walter B. Woodbury and was in use during the final third of the 19th century, most commonly for illustrating fine books with photographic portraits.
The tone contours of Mandarin Chinese. In the convention for Chinese, 1 is low and 5 is high. The corresponding tone letters are ˥, ˧˥, ˨˩˦, ˥˩.. A series of iconic tone letters based on a musical staff was devised by Yuen Ren Chao in the 1920s [2] by adding a reference stave to the existing convention of the International Phonetic Alphabet.
The syntax of modern tone indicators stems from /s, which has long been used on the internet to denote sarcasm. [4] This symbol is an abbreviated version of the earlier /sarcasm, itself a simplification of </sarcasm>, the form of a humorous XML closing tag marking the end of a "sarcasm" block, and therefore placed at the end of a sarcastic ...
A stereotype mold ("flong") being made Stereotype casting room of the Seattle Daily Times, c. 1900. In printing, a stereotype, [note 1] stereoplate or simply a stereo, is a solid plate of type metal, cast from a papier-mâché or plaster mould taken from the surface of a forme of type.
In printmaking, surface tone, or surface-tone, [1] is produced by deliberately or accidentally not wiping all the ink off the surface of the printing plate, so that parts of the image have a light tone from the film of ink left. Tone in printmaking meaning areas of continuous colour, as opposed to the linear marks made by an engraved or drawn line.
The first printed photo using a halftone in a Canadian periodical, October 30, 1869 A multicolor postcard (1899) printed from hand-made halftone plates. While there were earlier mechanical printing processes that could imitate the tone and subtle details of a photograph, most notably the Woodburytype, expense and practicality prohibited their being used in mass commercial printing that used ...
Carbon paper; Blueprint typewriter ribbon; Carbonless copy paper; Photographic processes: Reflex copying process (also reflectography, reflexion copying) Breyertype, Playertype, Manul Process, Typon Process, Dexigraph, Linagraph; Daguerreotype; Salt print; Calotype (the first photo process to use a negative, from which multiple prints could be ...
Most commonly, [note 2] the sharp symbol (♯) raises a note by a half step, while the flat symbol (♭) lowers a note by a half step. This half step interval is also known as a semitone (which has an equal temperament frequency ratio of 12 √ 2 ≅ 1.0595). The natural symbol (♮) indicates that any previously applied accidentals should be ...