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Compare in-channel responses
Last Updated: July 07, 2026
You can use the In-Channel Responses graph to highlight and compare corrections that could be related or have something in common. Corrections shown on the In-Channel Response graph can be selected together using a "strumming" action across one or more data points, highlighting corrections as they change across frequencies and decibels.
To use the strumming action to isolate corrections on the In-Channel Response graph:
  1. Select a range that permits a clear view of the channel and individual correction lines.
  2. Position the cursor (+) on the graph close to a correction line or lines you want to isolate.
  3. Click and drag until a line is drawn through one or more corrections of interest. Your selections are automatically highlighted as the line extends.
  4. Release the cursor. You can use issue groups highlighted in the Issues table to discover relationships between corrections and issues that can assist with troubleshooting.
When you select one or more corrections on the In-Channel Response graph, corresponding issues on the Tap Coefficients graph are also highlighted, along with any associated issue groups listed in the Issues table.
For additional information, refer to: