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  1. Update #1 I did find two issues, but was only...

    Update #1

    I did find two issues, but was only able to resolve Issue #1. Any thoughts on Issue #2?

    Issue #1. There was not a delay in i2s1, but looking at RMS graph (shown below), my mics were...
  2. Pete, I don't think amp is causing the delay, as...

    Pete, I don't think amp is causing the delay, as #2 indicates. When the same signal goes through both paths, I can achieve cancellation. But I will give it a try to see if I am missing something.
  3. UHF, this is what I am thinking also, I think the...

    UHF, this is what I am thinking also, I think the sampling of two channels happens sequentially, resulting in a large enough time delay where the same point is not being canceled. However, I should...
  4. Issue Subtracting Left Line-In from Right Line-in on Audio Shield to Noise Cancel

    Hey All,

    I am been searching the forums and did not see this issue discussed relating to my project. Maybe I missed it, but your help would be appreciated.

    My project is to remove ambient noise...
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