1.   Dr. William Jenkins at the San Francisco campus developed four colorful computer games with processed speech.

2.   Half got all the computer games and one-on-one exercises with processed speech.

3.   Processed speech, played on a tape recorder, is also used in a variety of one-on-one exercises with the children.

4.   Processed speech is the grammar they can use to win points in the computer games, he said, and they play to win.

5.   To a normal adult, the processed speech sounds like someone shouting underwater.

6.   Thus came the patented invention of processed speech, a key innovation at Scientific Learning.