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Texas Instruments Language Translator

Date of introduction:  August 1979 Display technology:  Fluorescent
New price:  $250 Display size:  10 alphanumeric
Size:  8.0" x 3.4" x 1.25" 
 202 x 87 x 32 mm3
   
Weight:  10.1 ounces, 286 grams Serial No:  227486
Batteries:  4*AA cells Date of manufacture:  wk 13 year 1980
AC-Adapter:  AC9199 Origin of manufacture:  USA (MTA)
Precision:   Integrated circuits:  TMC0275, TMC0280 + Module: 4*TMC0350
Memories:      
Program steps:   Courtesy of:  Joerg Woerner
    Download manual:
  (FRENCH US: 6.2 MByte)
  (
GERMAN US: 14.5 MByte)
  (
SPANISH US: 13.7 MByte)

Shortly after the invention of the synthesizer technology to reproduce human speech with tuned voices stored in ROMs (Read Only Memories - Integrated Circuits), this Language Translator was introduced. The product was early in 1980 renamed to Language Tutor and both products were marketed in parallel. With the Language Teacher a cheaper version without the speaker was introduced the same time.



An easy accessible "Solid State Speech™ Module" contains the software to translate from e.g. English, French and Spanish to spoken German. Other modules to translate to spoken English, French or Spanish were available. Texas Instruments announced optional modules in Russian, Chinese and Japanese for $50, each. We don't know if these modules were actually introduced. These Speech Modules contain a total of four TMC0350 Read Only Memories (ROMs) - also known as Voice Synthesis Memories TMS6100 - with 128 kBits, each.

Language

Speech Module

Speech ROMs

English
English (2nd Design)
Spanish
French
German


From a technical point of view the Language Tutor and Translator are very similar to the Speak & Spell, nevertheless was its suggested retail price about 3 to 5 times higher.

A typical Solid State Speech Module, for example the French Word/Phrase module, stores 360 individual words and 78 phrases that are spoken and displayed and additional 239 individual words that are only displayed. The phrases are available with the input of a two-digit number, e.g. "19" means "What is this?".

To create complete sentences you could link phrases together: "7" + "209" + "433" will give you the French translation of "I would like" "a" "room".

The individual words are entered letter by letter and translated to the target language. Six possibilities were available, but each module could "speak" only one language:


Mode

FRENCH Module

   Keyboard Display Speaker
FRAN-ESPA French Spanish n.a.
DEUT-FRAN German French French
FRAN-ANGL French English n.a.
ESPA-FRAN Spanish French French
FRAN-ALLE French German n.a.
ENGL-FREN English French French

Mode

SPANISH Module

   Keyboard Display Speaker
ENGL-SPAN English Spanish Spanish
FRAN-ESPA French Spanish Spanish
DEUT-SPAN German Spanish Spanish
ESPA-INGL Spanish English n.a.
ESPA-FRAN Spanish French n.a.
ESPA-ALEM Spanish German n.a.

Mode

German Module

   Keyboard Display Speaker
FRAN-ALLE French German German
ESPA-ALEM Spanish German German
ENGL-GERM English German German
DEUT-FRAN German French n.a.
DEUT-SPAN German Spanish n.a.
DEUT-ENGL German English n.a.



KRAFTWERK, the German pioneers of electronic music used phrases and words of the Language Translator on the famous record 'Computerwelt'/ 'Computerworld' published in 1981.

Press the Play button and listen Language Translator tunes.
Find more sound samples in the DOWNLOAD section.
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Speak & Spell Tunes

German

Composer: Martin Pscherer
Contact info: Martin Pscherer
Permission by: Martin Pscherer

 



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If you have additions to the above article please email: joerg@datamath.org.

© Joerg Woerner, December 5, 2001. No reprints without written permission.