DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Texas Instruments Speak & Math (Type 2)
| Date of introduction: | 1986 | Display technology: | Fluorescent |
| New price: | Display size: | 9 alphanumeric | |
| Size: | 10" x 7" x 1.3" | ||
| Weight: | 17 ounces | Serial No: | |
| Batteries: | 4*C cells | Date of manufacture: | wk 03 year 1986 |
| AC-Adapter: | AC9199 | Origin of manufacture: | USA |
| Precision: | Integrated circuits: | CD2708, CD2801, CD2381, CD2614 | |
| Memories: | |||
| Program steps: | Courtesy of: | Joerg Woerner |
This
model from the year 1986 got a slightly changed keyboard design. View the
original Speak & Math here.
Other products in the Speak & line cover spelling and reading words. Compare this Speak & Math with both Speak & Spell and Speak & Read. A compact version without display was sold in France (le Calcul magique) and Germany (Mathe-Fix).
Dont't miss the appearance of the Speak & Spell in the movie „E.T. - The Extra-Terrestrial“. Do you know Qubais Reed Ghazala ? Get more tunes from your Speak & Math with circuit-bending.
Later the Super Speak & Math was introduced with a multiline LC-display.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 25, 2001. No reprints without written permission.