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Braille watch is used by touching the dial and noticing the embossments. Both analog and digital versions are available. The analog versions have a protective glass or crystal cover that is flipped open when time needs to be read and the clock-hands are constructed to not be susceptible to movement at the mere touch of the finger that a blind person uses to observe their positions.
A talking clock (also called a speaking clock and an auditory clock) is a timekeeping device that presents the time as sounds. It may present the time solely as sounds, such as a phone-based time service (see " Speaking clock ") or a clock for the visually impaired, or may have a sound feature in addition to an analog or digital face.
A modern LF radio-controlled clock. A radio clock or radio-controlled clock (RCC), and often colloquially (and incorrectly [1]) referred to as an "atomic clock", is a type of quartz clock or watch that is automatically synchronized to a time code transmitted by a radio transmitter connected to a time standard such as an atomic clock.
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Looking west across West 20th St at Heiskell Library for the Blind on a cloudy morning. The Andrew Heiskell Braille and Talking Book Library, also known as the Heiskell Library and formerly as the Andrew Heiskell Library for the Blind and Physically Handicapped and the New York Free Circulating Library for the Blind is a branch of New York Public Library (NYPL) on West 20th Street in the ...
The "Experimental Talking Clock" was recorded c. 1878 by inventor Frank Lambert.It was long thought to be the world's oldest playable sound recording and is listed in both the Guinness Book of World Records and The Encyclopedia of Recorded Sound as such; however, an older phonautogram recording of "Au clair de la lune" from 1860 by Édouard-Léon Scott de Martinville was reproduced for the ...
Longcase clocks A rare Austrian chariot clock. The museum attempts to show the complete history of timekeepers from the first non-mechanical devices (sundials, hourglasses, fireclocks) to the atomic clock and mass-produced wristwatches of the present. The museum's collections include over 12,000 clocks and watches, with about 3,000 on display ...
In Australia, the number 1194 was the speaking clock in all areas. The service started in 1953 by the Post Master General's Department, originally to access the talking clock on a rotary dial phone, callers would dial "B074", during the transition from a rotary dial to a DTMF based phone system, the talking clock number changed from "B074" to 1194.
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