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Short Mercury Delay-Line
| Home > LEO Computers > Lyons Electronic Office (LEO) Archive > CCH LEO Artefacts Collection > Short Mercury Delay-Line |
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Delay-line memory is a form of data storage used in the earliest computers such as Leo this is now reappearing in forms of optical delay lines. Similar to many modern forms of electronic computer memory, delay-line memory were refreshable memory, but as opposed to modern random-access memory, delay-line memroy was sequential-access. Mercury delay lines were used in Leo 1 and Leo 2, mercury was used for it's high speed of sound, which means the pulse at the reciveing end is far less than in slower mediums such as air it haad to be kept at a constant temperture such as 40 degrees centigrade. This type of memory was used in the late 19 centuries. Manufacturer: LEO Computers LTD Comment on This Page Other Systems Related To Short Mercury Delay-Line:
This exhibit has a reference ID of CH73895. Please quote this reference ID in any communication with the Centre for Computing History. |
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