Method and apparatus for recording and translating shorthand not

Details Method and apparatus for recording and translating shorthand not Method and apparatus for recording and translating shorthand not

1994-01-13

1995-11-14

Burr, Edgar S.

Typewriting machines

Stenographic typewriter

36441912, B41J 326

Patent

active

054660726

ABSTRACT:
A look-up table based on a conventional binary tree is implemented within a shorthand machine that performs sophisticated computer aided translations without compromising portability and long-term battery powered operation. The novel look-up table stores a translation dictionary and conserves power and memory space by providing sublevels that do not allocate memory space within the sublevel for identifying the preceding levels. Flash EPROM is utilized to further conserve power and facilitate long-term battery powered operation. The Flash EPROM may be written to by the shorthand machine, thus allowing the user to update the machine's memory. A LCD is provided for displaying several lines of the translated text as each word is translated.

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