More on the history and practice of speech synthesis can be found in, e.g., [139,140,142,408,335,106]. A surprisingly complete collection of sound examples spanning the history of speech synthesis can be heard on the CD-ROM accompanying a JASA-87 review article by Dennis Klatt . Sound examples of these and related models in music applications may be found online as well .
Newton's Three Laws of Motion
Formant Synthesis Models