Demos

Try Our Technology!

Did you know that many AT&T Labs projects offer free public demonstrations?

Check out these exciting technologies:

AT&T Natural Voices Text-to-Speech Synthesis

Try what we consider to be the most realistic, human-sounding synthetic speech system today. AT&T Natural Voices can speak in U.S. English, Latin American Spanish, German, U.K. English, Parisian French and Canadian French, and you can try out all of the male and female voices in these languages! Listen to recorded samples, or supply your own words. Get ready to be amazed…

Online Encyclopedia of Integer Sequences

The On-Line Encyclopedia of Integer Sequences is widely considered to be one of the most important mathematical sites on the Web, and gets millions of hits a year. It serves as an index to all of mathematics. When a number sequence such as 1, 2, 4, 9, 20, 48, 115, 286, ... arises in your work, this site will attempt to identify it for you.