<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE>enum EST_CoefficientType</TITLE> <META NAME="GENERATOR" CONTENT="DOC++ 3.4.6"> </HEAD> <body 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> <br clear=left> <p align=right> In file ../include/EST_ChannelType.h:<TABLE BORDER=0><TR> <TD VALIGN=TOP><H2>enum <A HREF="#DOC.DOCU">EST_CoefficientType</A></H2></TD></H2></TD></TR></TABLE> <BLOCKQUOTE>Symbolic names for coefficient types.</BLOCKQUOTE> <HR> <P><DL> <DT> <IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.99.1.1">cot_lpc</A></B> <DD><I>Linear prediction filter</I> <DT> <IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.99.1.2">cot_first</A></B> <DD><I>guaranteed to be the first known type</I> <DT> <IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.99.1.3">cot_reflection</A></B> <DD><I>reflection coefficients</I> <DT> <IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.99.1.4">cot_cepstrum</A></B> <DD><I>Cepstral coefficients</I> <DT> <IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.99.1.5">cot_melcepstrum</A></B> <DD><I>Mel Scale Cepstrum</I> <DT> <IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.99.1.6">cot_fbank</A></B> <DD><I>Mel Scale filter bank</I> <DT> <IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.99.1.7">cot_lsf</A></B> <DD><I>Line spectral pairs</I> <DT> <IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.99.1.8">cot_tubearea</A></B> <DD><I>Tube areas for filter</I> <DT> <IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.99.1.9">cot_filter</A></B> <DD><I>Unknown filter type</I> <DT> <IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.99.1.10">cot_user1</A></B> <DD><I>Free for experimentation</I> <DT> <IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.99.1.11">cot_user2</A></B> <DD><I>Free for experimentation</I> <DT> <IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.99.1.12">cot_free</A></B> <DD><I>Guaranteed to be one more than last legal coefficient type</I> </DL></P> <A NAME="DOC.DOCU"></A> <HR> <H2>Documentation</H2> <BLOCKQUOTE>Symbolic names for coefficient types. <P>Used to record what kinds of information are in a track and anywhere else we need to refer to coefficient types. <P></BLOCKQUOTE> <DL> <A NAME="cot_lpc"></A> <A NAME="DOC.99.1.1"></A> <DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> cot_lpc</B></TT> <DD>Linear prediction filter <DL><DT><DD></DL><P> <A NAME="cot_first"></A> <A NAME="DOC.99.1.2"></A> <DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> cot_first</B></TT> <DD>guaranteed to be the first known type <DL><DT><DD></DL><P> <A NAME="cot_reflection"></A> <A NAME="DOC.99.1.3"></A> <DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> cot_reflection</B></TT> <DD>reflection coefficients <DL><DT><DD></DL><P> <A NAME="cot_cepstrum"></A> <A NAME="DOC.99.1.4"></A> <DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> cot_cepstrum</B></TT> <DD>Cepstral coefficients <DL><DT><DD></DL><P> <A NAME="cot_melcepstrum"></A> <A NAME="DOC.99.1.5"></A> <DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> cot_melcepstrum</B></TT> <DD>Mel Scale Cepstrum <DL><DT><DD></DL><P> <A NAME="cot_fbank"></A> <A NAME="DOC.99.1.6"></A> <DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> cot_fbank</B></TT> <DD>Mel Scale filter bank <DL><DT><DD></DL><P> <A NAME="cot_lsf"></A> <A NAME="DOC.99.1.7"></A> <DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> cot_lsf</B></TT> <DD>Line spectral pairs <DL><DT><DD></DL><P> <A NAME="cot_tubearea"></A> <A NAME="DOC.99.1.8"></A> <DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> cot_tubearea</B></TT> <DD>Tube areas for filter <DL><DT><DD></DL><P> <A NAME="cot_filter"></A> <A NAME="DOC.99.1.9"></A> <DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> cot_filter</B></TT> <DD>Unknown filter type <DL><DT><DD></DL><P> <A NAME="cot_user1"></A> <A NAME="DOC.99.1.10"></A> <DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> cot_user1</B></TT> <DD>Free for experimentation <DL><DT><DD></DL><P> <A NAME="cot_user2"></A> <A NAME="DOC.99.1.11"></A> <DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> cot_user2</B></TT> <DD>Free for experimentation <DL><DT><DD></DL><P> <A NAME="cot_free"></A> <A NAME="DOC.99.1.12"></A> <DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> cot_free</B></TT> <DD>Guaranteed to be one more than last legal coefficient type <DL><DT><DD></DL><P></DL> <DL><DT><DT><B>See Also:</B><DD><!1><A HREF="EST_ChannelType.html">EST_ChannelType</A><BR><DD></DL><P><P><I><A HREF="index.html">Alphabetic index</A></I> <I><A HREF="HIER.html">HTML hierarchy of classes</A> or <A HREF="HIERjava.html">Java</A></I></P><HR> <A HREF = "http://www.ed.ac.uk/"> <IMG align=right BORDER=0 SRC = "edcrest.gif"></A> <P Align=left><I>This page is part of the <A HREF="http://www.cstr.ed.ac.uk/projects/speech_tools.html"> Edinburgh Speech Tools Library</A> documentation <br> Copyright <A HREF="http://www.ed.ac.uk"> University of Edinburgh</A> 1997 <br> Contact: <A HREF="mailto:speech_toolss@cstr.ed.ac.uk"> speech_tools@cstr.ed.ac.uk </a> </P> <br clear=right>