pink punk Speak & Math

attention

are this circuit device is unic
it have a special sound.
which come from the chip that word used in that instrument

You can catch many glichses and speed control

very cool in your setup

dirty punk experimentally look and sound

see demo

read more info

From Wikipedia, the free encyclopedia

TI Speak & Math with circuit bend

The Speak & Math (or Speak & Maths in some countries) was a popular and revolutionary electronic toy created by Texas Instruments in 1980. Speak & Math was one of a three-part talking educational toy series that also included Speak & Spell and Speak & Read. The Speak & Math was sold in both the United States and in Europe; it was originally advertised as a tool for helping young children to become better at mathematics. The Speak & Math had a distinct gray with blue and orange color scheme.

The unit could utilize either 4 "C" batteries or 6 volt DC power adapter. The display resembled a vacuum fluorescent display, not unlike an LED display. The Speak & Math used a TI TMS5110 chip for voice synthesis. The Speak & Math, like the earlier Speak & Spell, also had the ability to expand its memory using expansion modules that plugged into a slot near the battery compartment.

Speak & Math had five distinct learning games: Solve It, Word Problems, Greater Than/Less Than, Write It, and Number Stumper, all playable at three levels of difficulty. Solve It is the classic math problem-solving game where the participant must solve five math problems to the best of their ability. Number Stumper is a game of bulls and cows, whereby one is told the "number [of digits] right" and the "number in wrong place." Write It involves the participant typing the number they hear. Greater Than/Less Than involves whether the number on the left is greater than or less than the number on the right.