<head> <title>EST Class Hierachy</title> </head> <body background="http://www.cstr.ed.ac.uk/images/cstr_background.jpg" bgcolor="#ffffff" link="#0000ff" vlink="#dd0000" text="#000088" alink="9000ff"> <A HREF = "http://www.cstr.ed.ac.uk/"> <IMG align=left BORDER=0 SRC = "cstr.gif"></A> <A HREF="http://www.cstr.ed.ac.uk/projects/speech_tools.html"> <IMG BORDER=0 ALIGN=right SRC="est.jpg" width=150 height=93></A> <br> <h1> Edinburgh Speech Tools<br> <small><small><b>V1.1.0 August 1998</b></small></small> </h1> <br clear=left>