Educational

• Toys and Speech Games

Model: Magic Clown
Battery: 4 x AA 
AC adapter:
Year: 1993
Chip: TSP50C11/CSM11124 TSP50C50 ( voice Processor )
Info: The Stack-A-Round Clown, the first stacking toy that talks, was introduced in the US in 1991.

Five colorful rings, each representing a facial feature make up "Clarance the Clown's" face. Clarance recognizes each ring as it is placed on, or removed from, the stacking post. His friendly voice gives the name of the feature and explains the purpose of each part with a clever rhyme. Rings can be stacked in any order, allowing the child to create over 1000 faces. 

Dismantling this Stack-A-Round Clown manufactured in 1992 by (or for) Texas Instruments in China reveals a technology very similar to the various Touch & Talkies. The design of the Magic Melody Tell is centered around a TSP50C11 Voice Synthesis Processor (VSP) and makes use of just one Integrated Circuit, TSP50C11 and TSP50C50 (Voice Synthesis Processor) with 8-bit microcontroller and 16k Bytes Mask ROM for both program and voice and 128 Bytes + 16 Nibbles RAM.

• Speak and Spell line

Model: Magic Wand Speak and Learn
Battery: 4 x D cell
AC adapter:
Year: 1983
Chip:
Info: 

• Toys and Speech Games

Model: Math Magic
Battery: 9 volt       
AC adapter:
Year: 1977                              
Chip: TMC0907/ZA0379
Info: With the beautiful MATH MAGIC Texas Instruments introduced a variation of the Little Professor. The Little Professor gives you one of ten-thousands pre-programmed math questions and you have to type the correct answer. The MATH MAGIC works different: You have to type the question and the answer ! The MATH MAGIC gives you only a correct (flashing display) or wrong (EEE) answer.

Here you can find the WIZ-A-Tron manual (US), you can use it for this Math Magic as well. With permission from datamath.org

• Math and War Games

Model: Math Marvel
Battery: 9 volt
AC adapter:
Year: 1980
Chip:
Info:

• Toys and Speech Games

Model: Math Star
Battery: 2 x AA       
AC adapter:
Year: 1988                              
Chip: CD4616
Info: The Math Star is preprogrammed to teach the basic four mathematic functions through different games. This educational toy was rated by Texas Instruments for childrens aged between 6 and 11 years.