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<div class="title">amuse::IBackendVoice Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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<p><code>#include &lt;<a class="el" href="_i_backend_voice_8hpp_source.html">IBackendVoice.hpp</a>&gt;</code></p>
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Inheritance diagram for amuse::IBackendVoice:</div>
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<area shape="rect" id="node2" href="classamuse_1_1_boo_backend_voice.html" title="{amuse::BooBackendVoice\n||+ BooBackendVoice()\l+ BooBackendVoice()\l+ resetSampleRate()\l+ setMatrixCoefficients()\l+ setPitchRatio()\l+ start()\l+ stop()\l}" alt="" coords="5,204,189,369"/>
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Collaboration diagram for amuse::IBackendVoice:</div>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a500ace0b017c4542d9bb8eded314ce5c"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classamuse_1_1_i_backend_voice.html#a500ace0b017c4542d9bb8eded314ce5c">resetSampleRate</a> (double sampleRate)=0</td></tr>
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<tr class="memitem:af36b04cf27d7c267fea7a5bdd6ecb8a7"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classamuse_1_1_i_backend_voice.html#af36b04cf27d7c267fea7a5bdd6ecb8a7">setMatrixCoefficients</a> (const float coefs[8])=0</td></tr>
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<tr class="memitem:a6e728f9b90407a1ee60040360ae78e94"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classamuse_1_1_i_backend_voice.html#a6e728f9b90407a1ee60040360ae78e94">setPitchRatio</a> (double ratio, bool slew)=0</td></tr>
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<tr class="memitem:a951e0fe376eed9be500cd2665bed3042"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classamuse_1_1_i_backend_voice.html#a951e0fe376eed9be500cd2665bed3042">start</a> ()=0</td></tr>
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<tr class="memitem:a9b79ba01d7228df53149891a964c14c9"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classamuse_1_1_i_backend_voice.html#a9b79ba01d7228df53149891a964c14c9">stop</a> ()=0</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Client-implemented voice instance </p>
<p>Definition at line <a class="el" href="_i_backend_voice_8hpp_source.html#l00029">29</a> of file <a class="el" href="_i_backend_voice_8hpp_source.html">IBackendVoice.hpp</a>.</p>
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<td class="memname">virtual void amuse::IBackendVoice::resetSampleRate </td>
<td>(</td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>sampleRate</em></td><td>)</td>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Set new sample rate into platform voice (may result in artifacts while playing) </p>
<p>Implemented in <a class="el" href="classamuse_1_1_boo_backend_voice.html#adf12975604e1a02a10154f729243762c">amuse::BooBackendVoice</a>.</p>
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<td class="memname">virtual void amuse::IBackendVoice::setMatrixCoefficients </td>
<td>(</td>
<td class="paramtype">const float&#160;</td>
<td class="paramname"><em>coefs</em>[8]</td><td>)</td>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Set channel-gains for audio source (AudioChannel enum for array index) </p>
<p>Implemented in <a class="el" href="classamuse_1_1_boo_backend_voice.html#a804addde2d22c0e2561c0c6579123758">amuse::BooBackendVoice</a>.</p>
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<td class="memname">virtual void amuse::IBackendVoice::setPitchRatio </td>
<td>(</td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>ratio</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">bool&#160;</td>
<td class="paramname"><em>slew</em>&#160;</td>
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<td>)</td>
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<p>Called by client to dynamically adjust the pitch of voices with dynamic pitch enabled </p>
<p>Implemented in <a class="el" href="classamuse_1_1_boo_backend_voice.html#a1d311de6e7ac072324bd1ba28179129e">amuse::BooBackendVoice</a>.</p>
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<td class="memname">virtual void amuse::IBackendVoice::start </td>
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<td class="paramname"></td><td>)</td>
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<p>Instructs platform to begin consuming sample data; invoking callback as needed </p>
<p>Implemented in <a class="el" href="classamuse_1_1_boo_backend_voice.html#a45f4d6ea4d4ba42c771a6470ddab69e9">amuse::BooBackendVoice</a>.</p>
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<td class="memname">virtual void amuse::IBackendVoice::stop </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<p>Instructs platform to stop consuming sample data </p>
<p>Implemented in <a class="el" href="classamuse_1_1_boo_backend_voice.html#a8f5a4200b23ce3997345d37cebb65595">amuse::BooBackendVoice</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>include/amuse/<a class="el" href="_i_backend_voice_8hpp_source.html">IBackendVoice.hpp</a></li>
</ul>
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