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replace '<A NAME=' with '<A ID='

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Lucas Cordiviola
2022-04-12 23:32:40 -03:00
parent 19822c017f
commit 2f20b9ef0d
202 changed files with 5110 additions and 5110 deletions
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@@ -30,48 +30,48 @@ original version by: Nikos Drakos, CBLU, University of Leeds
<BODY >
<!--Navigation Panel-->
<A NAME="tex2html3160"
<A ID="tex2html3160"
HREF="node174.html">
<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
SRC="next.png"></A>
<A NAME="tex2html3154"
<A ID="tex2html3154"
HREF="node172.html">
<IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
SRC="up.png"></A>
<A NAME="tex2html3148"
<A ID="tex2html3148"
HREF="node172.html">
<IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
SRC="prev.png"></A>
<A NAME="tex2html3156"
<A ID="tex2html3156"
HREF="node4.html">
<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
SRC="contents.png"></A>
<A NAME="tex2html3158"
<A ID="tex2html3158"
HREF="node201.html">
<IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index"
SRC="index.png"></A>
<BR>
<B> Next:</B> <A NAME="tex2html3161"
<B> Next:</B> <A ID="tex2html3161"
HREF="node174.html">Timbre stamping (classical vocoder)</A>
<B> Up:</B> <A NAME="tex2html3155"
<B> Up:</B> <A ID="tex2html3155"
HREF="node172.html">Fourier analysis and reconstruction</A>
<B> Previous:</B> <A NAME="tex2html3149"
<B> Previous:</B> <A ID="tex2html3149"
HREF="node172.html">Fourier analysis and reconstruction</A>
&nbsp; <B> <A NAME="tex2html3157"
&nbsp; <B> <A ID="tex2html3157"
HREF="node4.html">Contents</A></B>
&nbsp; <B> <A NAME="tex2html3159"
&nbsp; <B> <A ID="tex2html3159"
HREF="node201.html">Index</A></B>
<BR>
<BR>
<!--End of Navigation Panel-->
<H2><A NAME="SECTION001341000000000000000">
<H2><A ID="SECTION001341000000000000000">
Narrow-band companding</A>
</H2>
<P>
<DIV ALIGN="CENTER"><A NAME="fig09.08"></A><A NAME="12579"></A>
<DIV ALIGN="CENTER"><A ID="fig09.08"></A><A ID="12579"></A>
<TABLE>
<CAPTION ALIGN="BOTTOM"><STRONG>Figure 9.8:</STRONG>
Block diagram for narrow-band noise suppression by companding.</CAPTION>
@@ -84,12 +84,12 @@ Block diagram for narrow-band noise suppression by companding.</CAPTION>
<P>
A
<A NAME="12582"></A><I>compander</I>
<A ID="12582"></A><I>compander</I>
is a tool that amplifies a signal with a variable gain, depending on the
signal's measured amplitude. The term is a contraction of "compressor" and
"expander". A compressor's gain decreases as the input level increases, so
that the
<A NAME="12584"></A><I>dynamic range</I>,
<A ID="12584"></A><I>dynamic range</I>,
that is, the overall variation in signal level, is reduced. An expander does
the reverse, increasing the dynamic range. Frequently the gain depends not only
on the immediate signal level but on its history; for instance the rate of change
@@ -132,7 +132,7 @@ simply a function of the magnitude of the current sample: <IMG
The patch diagrammed in Figure <A HREF="#fig09.08">9.8</A> shows one very useful
application of companding, called
a
<A NAME="12587"></A><I>noise gate</I>. Here the gain <IMG
<A ID="12587"></A><I>noise gate</I>. Here the gain <IMG
WIDTH="34" HEIGHT="32" ALIGN="MIDDLE" BORDER="0"
SRC="img1159.png"
ALT="$g[m]$"> depends on the channel amplitude
@@ -257,36 +257,36 @@ undistorted.
<P>
<HR>
<!--Navigation Panel-->
<A NAME="tex2html3160"
<A ID="tex2html3160"
HREF="node174.html">
<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
SRC="next.png"></A>
<A NAME="tex2html3154"
<A ID="tex2html3154"
HREF="node172.html">
<IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
SRC="up.png"></A>
<A NAME="tex2html3148"
<A ID="tex2html3148"
HREF="node172.html">
<IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
SRC="prev.png"></A>
<A NAME="tex2html3156"
<A ID="tex2html3156"
HREF="node4.html">
<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
SRC="contents.png"></A>
<A NAME="tex2html3158"
<A ID="tex2html3158"
HREF="node201.html">
<IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index"
SRC="index.png"></A>
<BR>
<B> Next:</B> <A NAME="tex2html3161"
<B> Next:</B> <A ID="tex2html3161"
HREF="node174.html">Timbre stamping (classical vocoder)</A>
<B> Up:</B> <A NAME="tex2html3155"
<B> Up:</B> <A ID="tex2html3155"
HREF="node172.html">Fourier analysis and reconstruction</A>
<B> Previous:</B> <A NAME="tex2html3149"
<B> Previous:</B> <A ID="tex2html3149"
HREF="node172.html">Fourier analysis and reconstruction</A>
&nbsp; <B> <A NAME="tex2html3157"
&nbsp; <B> <A ID="tex2html3157"
HREF="node4.html">Contents</A></B>
&nbsp; <B> <A NAME="tex2html3159"
&nbsp; <B> <A ID="tex2html3159"
HREF="node201.html">Index</A></B>
<!--End of Navigation Panel-->
<ADDRESS>