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<p>specdisp —
Displays the magnitude values of the spectrum.
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<div class="refsect1" title="Description">
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<h2>Description</h2>
<p>
Displays the magnitude values of the spectrum.
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<h2>Syntax</h2>
<pre class="synopsis"><span class="command"><strong>specdisp</strong></span> wsig, iprd [, iwtflg]</pre>
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<h2>Initialization</h2>
<p>
<span class="emphasis"><em>iprd</em></span> -- the period, in seconds, of each new display.
</p>
<p>
<span class="emphasis"><em>iwtflg</em></span> (optional, default=0) -- wait flag. If non-zero, hold each display until released by the user. The default value is 0 (no wait).
</p>
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<div class="refsect1" title="Performance">
<a id="idp44877944"></a>
<h2>Performance</h2>
<p>
<span class="emphasis"><em>wsig</em></span> -- the input spectrum.
</p>
<p>
Displays the magnitude values of spectrum <span class="emphasis"><em>wsig</em></span> every <span class="emphasis"><em>iprd</em></span> seconds (rounded to some integral number of <span class="emphasis"><em>wsig</em></span>'s originating <span class="emphasis"><em>iprd</em></span>).
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<h2>Examples</h2>
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<pre class="programlisting">
ksum <span class="opc">specsum</span> wsig, 1 <span class="comment">; sum the spec bins, and ksmooth</span>
<span class="octrl">if</span> ksum <span class="op"><</span> 2000 <span class="octrl">kgoto</span> <span class="olabel">zero</span> <span class="comment">; if sufficient amplitude</span>
koct <span class="opc">specptrk</span> wsig <span class="comment">; pitch-track the signal</span>
<span class="octrl">kgoto</span> <span class="olabel">contin</span>
<span class="olabel">zero:</span>
koct <span class="op">=</span> 0 <span class="comment">; else output zero</span>
<span class="olabel">contin:</span></pre>
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<h2>See Also</h2>
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<a class="link" href="specsum.html" title="specsum"><em class="citetitle">specsum</em></a>
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