Soroushzrzz
Soroushzrzz
About
- Username
- Soroushzrzz
- Location
- USA
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- Member
- Location
- USA
Comments
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Hi @julienConscious, Thank you so much for the information. I moved forward and here is my recording for all 16 channels. To me all of them seem ok, I want to ask your opinion. Also in this topic I found you mentioned that "As you guessed, you …
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Hi Julien, Thank you so much for the advices. I followed the same steps and now here is my two forehead EEG signals, and from my POV it is fine, but how can I find if it is valid or not. Alway I should consider the signal to be below 100/3? Beca…
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I upgraded my Mark IV headset to ThinkPulse Active, but the signal's accuracy and reliability are terrible. Here is the view I captured with the following hardware settings: Also here is a snapshot without wearing the headset: and here is…
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Sure, I will do that.
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Oh, I see. I think it will automatically attenuate signals at 50 Hz. I set the max frequency at 100 Hz, but it will still attenuate at 50 Hz.
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I usually do bandpass filters between 0.5 and 45 Hz, which would attenuate all other frequencies. Also, I think it is already set to 60 Hz.
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Thank you so much for the information. No, the noise is the same in another environment. I did all of those suggestions, but the problem still has not been solved. Sure, I will contact them. Best
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Thank you so much for the information. I checked everything, swapped the ear clips, and checked that the two SRBs were connected with Y splitter to one of the ear clips, but I am still getting very weird signals.
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Hi, Thank you so much. I already contacted them. But my new problem is about the ultracortex 16 channels eeg headset. I worked with it, and it worked perfectly, but suddenly, it started giving me those weird signals that I attached. Since the ref…
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Thank you so much for the reply. I tried to reconnect all of them again, and the signals from my 16-channel headset wer totally ok and in the range of 100 microvolts, but suddenly, it was in the range of 2000 micro volts. I did not change anything, …
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Also, I tried now again, and I noticed that the board streams the data even if the electrodes are not connected! It seems the signals are kind of random. Also, after connecting the electrodes, some of them are not railed. Also, I checked the impedan…
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Sure, I will do that. Thank you so much. Best, Soroush
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Hi Mount Shasta, Thanks for your reply. The previous one was for 16 channels ALL-IN-ONE BIOSENSING R&D BUNDLE and it has its own cython-disy board. But now I am using another Daisy board which comes with openbci-ceegrids. I tried a lot to rea…
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Hi, Thanks; now I can run the stream, but only the first 8 channels are working, which is related to the Cython board. It seems the Daisy is not working. I would greatly appreciate your support. Best,
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Hi William, Thanks for the reply. Yes I already posted there as well, but still have not gotten any answer. Resampling my EEG data to 60 Hz can be highly beneficial for my motor imagery analysis without causing significant loss of important inf…
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Hi William, Thank you so much for the information. I modified and it worked perfectly. Thank you! Soroush
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Thank you so much for the reply. So, how can I get the dongle that supports USB C? I already have the CYTON DONGLE, and it can only connect to USB, but my laptop only supports USB C. Do you mean the USB to USB C adapter? Also, if I use the adapter,…