Temporal filter box - Band Stop filter order (Notch)
Posted: Sun May 01, 2022 8:25 pm
Hi everyone!
In my scenario, I am recording both EEG and EMG data and I want to use a notch filter to remove power-line artifacts.
I used a Temporal Filter box choosing as Filter Type: Band Stop and 48Hz and 52Hz as Low Cut-off Frequency and High Cut-off Frequency respectively.
However, when I tried to set a Filter Order higher than 30 (needed for a notch filter), OV crushed. Could someone please explain me how I can solve this problem?
Thank you in advance.
Best,
Valeria de Seta
In my scenario, I am recording both EEG and EMG data and I want to use a notch filter to remove power-line artifacts.
I used a Temporal Filter box choosing as Filter Type: Band Stop and 48Hz and 52Hz as Low Cut-off Frequency and High Cut-off Frequency respectively.
However, when I tried to set a Filter Order higher than 30 (needed for a notch filter), OV crushed. Could someone please explain me how I can solve this problem?
Thank you in advance.
Best,
Valeria de Seta