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  1. <h3>Summary</h3>
  2. <p>Track the signal peak amplitude. Very useful for simple
  3. audio level response projects, and general troubleshooting.</p>
  4. <h3>Audio Connections</h3>
  5. <table class=doc align=center cellpadding=3>
  6. <tr class=top><th>Port</th><th>Purpose</th></tr>
  7. <tr class=odd><td align=center>In 0</td><td>Signal to analyze</td></tr>
  8. </table>
  9. <h3>Functions</h3>
  10. <p class=func><span class=keyword>available</span>();</p>
  11. <p class=desc>Returns true each time new peak data is available.
  12. </p>
  13. <p class=func><span class=keyword>read</span>();</p>
  14. <p class=desc>Read the highest peak value since the last read.
  15. Return is from 0.0 to 1.0.
  16. </p>
  17. <h3>Examples</h3>
  18. <p class=exam>File &gt; Examples &gt; Audio &gt; Analysis &gt; PeakMeterMono
  19. </p>
  20. <p class=exam>File &gt; Examples &gt; Audio &gt; Analysis &gt; PeakMeterStereo
  21. </p>
  22. <h3>Notes</h3>
  23. <p></p>