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A speaking clock or talking clock is a live or recorded human voice service, usually accessed by telephone, that gives the correct time. The first telephone speaking clock service was introduced in France, in association with the Paris Observatory, on 14 February 1933. [1] The format of the service is similar to that of radio time signal services.
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.
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 ...
The complete Experimental Talking Clock recording. Francois Lambert (13 June 1851 – 1937) was a French American inventor. Lambert is perhaps best known today for making the oldest sound recording reproducible on its own device (1878) on his own version of the phonograph.
Talking clocks and the speaking clock services provided by telephone companies speak the time audibly, using either recorded or digitally synthesized voices. Types Clocks can be classified by the type of time display, as well as by the method of timekeeping.
COAA's Radio Clock [21] F6CTE's CLOCK [15] WWVH: 5, 10, and 15 MHz AM Voice with modified IRIG-Hformat time code on 100 Hz sub-carrier (CCIR code) HF radio and antenna (plus software if automatic updating of computer time is desired) TrueTime TL-3 WWV Receiver; CHU: 3.33 MHz, 7.85 MHz, 14.67 MHz Bell 103 modem tones, decodable by most computer ...
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914 Williams Ave, Columbus, OH · Directions · (614) 545-3190