estenografía.

(Del gr. στενός, estrecho, y -grafía).

1. f. taquigrafía.


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:)

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Note added at 39 mins (2011-11-12 15:27:01 GMT)
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Creo que 'taquigráficamente' es seguro y 'estenográficamente' probable. En todo caso, opino que en el contexto, el detalle de la tecnología usada es irrelevante.
:)
Te paso un extracto de wikipedia
http://en.wikipedia.org/wiki/Shorthand
Shorthand
From Wikipedia, the free encyclopedia
"Stenography" redirects here. It is not to be confused with Steganography.
The Lord's Prayer in Gregg and a variety of 19th-century systems
Dutch stenography using the "System Groote"
Shorthand is an abbreviated symbolic writing method that increases speed or brevity of writing as compared to a normal method of writing a language. The process of writing in shorthand is called stenography, from the Greek stenos (narrow) and graphē or graphie (writing). It has also been called brachygraphy, from Greek brachys (short) and tachygraphy, from Greek tachys (swift, speedy), depending on whether compression or speed of writing is the goal.
Many forms of shorthand exist. A typical shorthand system provides symbols or abbreviations for words and common phrases, which can allow someone well trained in the system to write as quickly as people speak. Abbreviation methods are alphabet-based and use different abbreviating approaches.
...
Machine shorthand systems
Traditional shorthand systems are written on paper with a stenographic pencil or a stenographic pen. Some consider that strictly speaking only handwritten systems can be called shorthand.
Machine shorthand is also a common term for writing produced by a stenotype, a specialized keyboard. However, there are other shorthand machines used worldwide, including: Velotype; Palantype in the UK; Grandjean Stenotype, used extensively in France and French-speaking countries; Michela Stenotype, used extensively in Italy; and Stenokey, used in Bulgaria and elsewhere. See also Speech-to-Text Reporter a person using a form of realtime shorthand originally designed to assist deaf people.


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Note added at 1 hr (2011-11-12 16:07:49 GMT)
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Un placer, yugoslavia.
Suerte!
:)

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Note added at 13 days (2011-11-26 08:26:12 GMT) Post-grading
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gracias a todos los refuerzos
:)