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6<title>DSP_IsShutterSoundPlaying</title>
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11<h1>DSP_IsShutterSoundPlaying&nbsp;<IMG src="../../image/TWL.gif" align="middle"></H1>
12<H2>Syntax</H2>
13
14<pre><code>
15BOOL DSP_IsShutterSoundPlaying(void);
16</code></pre>
17
18<h2>Arguments</h2>
19<p>None.</p>
20
21<h2>Return Values</h2>
22<p>Returns <CODE>TRUE</CODE> if the shutter sound is being played as the sound output from the DSP; <CODE>FALSE</CODE> otherwise.</p>
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24<h2>Description</h2>
25<p>This function determines whether the shutter sound is being played as the sound output from the DSP using <code><a href="DSP_PlayShutterSound.html">DSP_PlayShutterSound()</a></code>. This function can be used if any of the DSP components have been loaded.
26</p>
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28<h2>See Also</h2>
29<p><code><a href="DSP_PlayShutterSound.html">DSP_PlayShutterSound</a></code></p>
30
31<h2>Revision History</h2>
32<p>
332008/09/25 Initial version.
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