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Sounds

Texas Instruments invented around 1977 a novel approach to reproduce human speech with tuned voices stored in ROM’s (Read Only Memory). The speech synthesis circuit duplicated the human vocal tract on a single piece of silicon and with the Speak & Spell in 1978 a new talking learning aid for children was introduced. Based on this technology a huge variety of speaking toys and educational games followed. The famous Speak & Spell toy and releated products attracted soon the artists of circuit-bending, a technique to modify electronic soundmaking toys and use them as an experimental musical instruments.

The Datamath Calculator Museum provides you both sound samples of different Texas Instruments speech products and some sound records of bended toys from various artists.

Find more information about the Speak & Spell product family on some related pages:

Circuit-Bending           

Inside a Speak & Spell

Speech – Integrated Circuits


Downloading the Files

Just select which file you would like to listen from the table below. In order to use these files, you will need a MP3 player and a speaker system. With the RealOne Player or Winamp convenient MP3 player could be downloaded at no cost from RealNetworks resp. Nullsoft Inc.
Some tracks are very large, please notice the file size specification.
   

Copyright Notice

The sound tracks are copyright by their owners and made available as downloadable files by the Datamath calculator Museum. The files are made available solely for personal use.

 

Speech Phrases and Sound Samples of Unmodified Texas Instruments Products

Machine Title Size Samples By Contact Info
Speak & Spell compact ABC 78kb Dirk Bohlig Dirk Bohlig  
Speak & Spell compact I am, you are 10kb Dirk Bohlig Dirk Bohlig  
Speak & Spell compact Letter Stumper: Begin 19kb Dirk Bohlig Dirk Bohlig  
Speak & Spell compact Letter Stumper: Correct 124kb Dirk Bohlig Dirk Bohlig  
Speak & Spell compact Letter Stumper: Wrong 25kb Dirk Bohlig Dirk Bohlig  
Speak & Spell compact Spelling: Level A 25kb Dirk Bohlig Dirk Bohlig  
Speak & Spell compact Perfect score 17kb Dirk Bohlig Dirk Bohlig  
Speak & Spell compact Complete level 132kb Dirk Bohlig Dirk Bohlig  
Speak & Spell compact Goodbye 3kb Dirk Bohlig Dirk Bohlig  
Buddy Deutsch 144kb Martin Pscherer Martin Pscherer  
La Dictée Magique French 159kb Martin Pscherer Martin Pscherer  
Language Translator German 174kb Martin Pscherer Martin Pscherer  
 

 

Sound Records of Bended Texas Instruments Speech Products

Machine Title Size Composer Contact Info Permission by
Speak & Spell I'm A Rhythm Machine 553kb MAS 2008 Twilight 76 Records Rick Sadlowski
Speak & Music Path of Logical 10,9Mb tOYBREAKER :::    dethany

 

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

© Joerg Woerner, November 05, 2003. No reprints without written permission.