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- Wed Aug 03, 2022 2:43 pm
- Forum: BioSemi Hardware
- Topic: Periodic noise
- Replies: 1
- Views: 2635
Periodic noise
Hello community, We are using the Biosemi ActiveTwo 64 channel system. Since a while ago we detected a strange periodic noise (~0.5 Hz) infiltrating the signal (for external and EEG channels). See a picture of the noise below. EEG_noise_0.5_Hertz.jpeg We performed the bucket test and we didn't find ...