Search found 5 matches
- Wed Feb 08, 2023 10:58 am
- Forum: Mind Monitor
- Topic: how should I find noise???
- Replies: 8
- Views: 2623
Re: how should I find noise???
As a rule of thumb, I'd say around 50uV of variance is ok, so this looks good. You're always going to have spikes outside that because of blinking.. but most of it is within 50mV. You say that a dispersion of around 50uV is acceptable, but in the above figure, the vertical axis scale seems to be mo...
- Wed Feb 08, 2023 3:54 am
- Forum: Mind Monitor
- Topic: how should I find noise???
- Replies: 8
- Views: 2623
Re: how should I find noise???
I have one more question. In the image below, there are marks such as GF (Good Fit), BF (Bad Fit), etc. By what criteria are these marks made?
- Wed Feb 08, 2023 3:38 am
- Forum: Mind Monitor
- Topic: how should I find noise???
- Replies: 8
- Views: 2623
Re: how should I find noise???
You say that a dispersion of around 50uV is acceptable, but in the above figure, the vertical axis scale seems to be more than ±50uV based on 800. To begin with, is it correct that the unit of the vertical axis is uV?
- Fri Feb 03, 2023 6:13 am
- Forum: Mind Monitor
- Topic: how should I find noise???
- Replies: 8
- Views: 2623
Re: how should I find noise???
So, you mean that there is noise in the picture below, but what is the criterion for noise?
- Mon Jan 30, 2023 9:47 pm
- Forum: Mind Monitor
- Topic: how should I find noise???
- Replies: 8
- Views: 2623
how should I find noise???
I think there will be a small amount of noise in measuring EEG, but I don't know how to distinguish noise. Can anyone give me some suggestions or a better way to do this?