FlyingFordAnglia
FlyingFordAnglia
About
- Username
- FlyingFordAnglia
- Location
- India
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- Member
- Location
- India
Comments
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Okay, thank you!
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Okay, but aren't the online filters just digital filters done at the last step? So would an offline notch filter also reduce these cross modulation bands? I was under the assumption that this amplitude modulation occurs at the hardware level.
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Hi William, I do not want to use an online notch filter. I had switched off the notch filter in the other system as well. I get these same cross modulation bands when I use OpenBCI GUI. I just wanted to understand why such cross modulation occurs.
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Hi William! I have also found such cross modulation in my recordings, but while simultaneously recording from another amplifier, I did not find such cross modulation even with the presence of mains noise. I do not have much electrical knowledge, so…