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Sample rate and chunk size #66

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patricio1979 opened this issue Apr 14, 2023 · 2 comments
Open

Sample rate and chunk size #66

patricio1979 opened this issue Apr 14, 2023 · 2 comments

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@patricio1979
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I'm getting data each 460ms. and 12 readings per electrode.

Is there a way to decrease the sample rate or increment the 12 readings?

@patricio1979
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I've tried to tweek into the muse.js file
exports.EEG_FREQUENCY = 256; exports.EEG_SAMPLES_PER_READING = 32;

but I get no visible changes...

If I have a 460 millisecond lag between each sample take, 32 samples per each electrode account for 256hz of sample rate. But I must be obliterating something.

@nuKs
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nuKs commented Jan 22, 2024

It is weird, don't have this with my Muse S2.
I would use chrome performance inspector to make sure it is not a performance issue if not done already.

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