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Samples size / 256Hz

Posted: Mon Dec 09, 2024 3:17 am
by PsychResearcher
I need clarification, when reviewing the CSV recorded from a Muse (2016).

I thought the Muse had a 256Hz sample rate, so I expected the CSV to have 256 samples per sec. But, when I look at the file, I only see around 50-60 samples per sec.

I originally thought that I must have had a low sample setting configured in Mind Monitor - but I can't find any such setting :? .

Re: Samples size / 256Hz

Posted: Mon Dec 09, 2024 7:28 am
by James
The setting you want is called "Recording Interval". Change it to "Constant".

Re: Samples size / 256Hz

Posted: Mon Dec 09, 2024 8:17 am
by PsychResearcher
Yep, tried that. Set to constant interval.

I've tried different configurations and different headsets - but all seem to only give around 50-60Hz sampling. I'm uploading to Dropbox.

Re: Samples size / 256Hz

Posted: Mon Dec 09, 2024 8:20 am
by James
That is the setting you need. Email me a test recording.