<script type="text/x-red" data-help-name="AudioAnalyzePeak"> <h3>Summary</h3> <div class=tooltipinfo> <p>Track the signal peak amplitude. Very useful for simple audio level response projects, and general troubleshooting.</p> </div> <h3>Audio Connections</h3> <table class=doc align=center cellpadding=3> <tr class=top><th>Port</th><th>Purpose</th></tr> <tr class=odd><td align=center>In 0</td><td>Signal to analyze</td></tr> </table> <h3>Functions</h3> <p class=func><span class=keyword>available</span>();</p> <p class=desc>Returns true each time new peak data is available. </p> <p class=func><span class=keyword>read</span>();</p> <p class=desc>Read the highest peak amplitude value since the last read. Return is from 0.0 to 1.0. </p> <p class=func><span class=keyword>readPeakToPeak</span>();</p> <p class=desc>Read the highest peak-to-peak amplitude since the last read. Return is from 0.0 to 2.0. </p> <h3>Examples</h3> <p class=exam>File > Examples > Audio > Analysis > PeakMeterMono </p> <p class=exam>File > Examples > Audio > Analysis > PeakMeterStereo </p> <h3>Notes</h3> <p></p> </script> <script type="text/x-red" data-template-name="AudioAnalyzePeak"> <div class="form-row"> <label for="node-input-name"><i class="fa fa-tag"></i> Name</label> <input type="text" id="node-input-name" placeholder="Name"> </div> </script>