Speech Synthesis

• The Pattern Playback (Haskins Laboratories)
• Articulatory Synthesis (Haskins Laboratories)
• SineWave Synthesis (Haskins Laboratories)
• Other demos on Speech Synthesis methods at Haskins Laboratories

Automatic Translation

• BabelFish - machine translation by AltaVista.
• The Dialect Translator - a not too serious translator from English into various American dialects
• InterTran (tm) - Internet Translator, is a free web translation service that can translate single words, phrases, sentences and web pages.
• Natural Language Software Registry

Other

• Articulatory Database Registry
• Speech Research - Videos produced by the Acoustical Society of America.