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40 lines
1.6 KiB
40 lines
1.6 KiB
<script type="text/x-red" data-help-name="AudioSynthWaveformDc">
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<h3>Summary</h3>
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<div class=tooltipinfo>
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<p>Create constant (DC) signal, useful for control of objects that take
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a modulation or control input signal. This constant level can be
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used to modify other waveforms using mixer or multiplier objects</p>
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</div>
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<h3>Audio Connections</h3>
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<table class=doc align=center cellpadding=3>
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<tr class=top><th>Port</th><th>Purpose</th></tr>
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<tr class=odd><td align=center>Out 0</td><td>Output constant DC level</td></tr>
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</table>
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<h3>Functions</h3>
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<p class=func><span class=keyword>amplitude</span>(level);</p>
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<p class=desc>Set the output. Level is -1.0 to 1.0. The output is
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changed immediately.
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</p>
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<p class=func><span class=keyword>amplitude</span>(level, milliseconds);</p>
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<p class=desc>Set the output. Level is -1.0 to 1.0. The output is
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gradually changed over a "milliseconds" time period. Any time may
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be specified, but periods longer than 1 second may be automatically
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shortened for small level changes, due to numerical precision limits.
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</p>
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<!--
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<h3>Examples</h3>
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<p class=exam>File > Examples > Audio >
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</p>
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-->
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<h3>Notes</h3>
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<p>Of course, the term "DC", for Direct Current, doesn't properly apply
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to a pure digital stream of numerical values. But the term is widely
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understood in audio applications, so hopefully it's not too confusing?</p>
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</script>
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<script type="text/x-red" data-template-name="AudioSynthWaveformDc">
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<div class="form-row">
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<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
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<input type="text" id="node-input-name" placeholder="Name">
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</div>
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</script>
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