Output of Muse Player...Table Structure?


#1

[TABLE=“border: 0, cellpadding: 0, cellspacing: 0, width: 500”]
[TR]
[TD=“align: right”]1412098421[/TD]
[TD] /muse/eeg[/TD]
[TD=“align: right”]843.8749[/TD]
[TD=“align: right”]195.7527[/TD]
[TD=“align: right”]360.2507[/TD]
[TD=“align: right”]751.756[/TD]
[/TR]
[TR]
[TD=“align: right”]1412098421[/TD]
[TD] /muse/eeg[/TD]
[TD=“align: right”]827.4251[/TD]
[TD=“align: right”]564.2283[/TD]
[TD=“align: right”]465.5295[/TD]
[TD=“align: right”]755.046[/TD]
[/TR]
[TR]
[TD=“align: right”]1412098421[/TD]
[TD] /muse/eeg[/TD]
[TD=“align: right”]806.0403[/TD]
[TD=“align: right”]379.9905[/TD]
[TD=“align: right”]412.8901[/TD]
[TD=“align: right”]718.8564[/TD]
[/TR]
[TR]
[TD=“align: right”]1412098421[/TD]
[TD] /muse/eeg[/TD]
[TD=“align: right”]807.6854[/TD]
[TD=“align: right”]511.5889[/TD]
[TD=“align: right”]412.8901[/TD]
[TD=“align: right”]704.0516[/TD]
[/TR]
[/TABLE]

Does anyone know the table structure of the csv file output by Muse Player? I hope the above table shows OK. The second column seems like it is the type of signal (/muse/eeg or /muse/acc)… Since there are 4 columns after it, I am guessing that these are the 4 sensor values. But what about the first column? Intuitively, I would think that this is time. However, there are multiple rows for each of the values in the first column.


#2

Time in seconds, OSC path, then millivolts for each sensor (left ear, left forehead, right forehead, right ear)


#3

Awesome…thanks! So then I guess the repeats I have for each time/OSC path are due to the fact that the sampling is at X greater than 1 Hz. Multiple samples will fall in the same second. Is there any way to print out a smaller time scale?


#4

This is what I get when I run “muse-player -l 5000 -C foo.csv”(version 1.4.1) with muse-io(version 3.4.0), it includes microseconds:

1412283580.755491, /muse/eeg, 337.220977783, 590.547912598, 727.081298828, 105.278739929
1412283580.755621, /muse/eeg/quantization, 16, 16, 16, 16
1412283580.755814, /muse/eeg, 205.622543335, 537.908569336, 727.081298828, 0.0
1412283580.755893, /muse/eeg, 310.901275635, 537.908569336, 674.441955566, 184.237792969
1412283580.756212, /muse/eeg, 152.983169556, 564.228271484, 753.401000977, 52.6393699646
1412283580.756540, /muse/eeg, 152.983169556, 564.228271484, 727.081298828, 157.918106079
1412283580.756747, /muse/eeg, 152.983169556, 564.228271484, 674.441955566, 0.0
1412283580.756895, /muse/eeg, 179.302856445, 564.228271484, 779.720703125, 52.6393699646
1412283580.757137, /muse/eeg, 258.261901855, 616.867614746, 779.720703125, 52.6393699646
1412283580.757304, /muse/eeg, 126.663482666, 564.228271484, 779.720703125, 105.278739929
1412283580.757435, /muse/eeg, 152.983169556, 643.187316895, 700.76159668, 184.237792969
1412283580.757593, /muse/eeg, 0.0, 564.228271484, 700.76159668, 105.278739929
1412283580.757683, /muse/eeg, 184.237792969, 616.867614746, 753.401000977, 131.598434448
1412283580.757745, /muse/eeg, 78.9590530396, 511.588897705, 727.081298828, 26.3196849823