Search found 7 matches

by schmid
Wed Nov 10, 2010 2:28 pm
Forum: BioSemi all other topics
Topic: Recording only EMG
Replies: 2
Views: 7205

thanks a lot
by schmid
Wed Nov 10, 2010 10:00 am
Forum: BioSemi all other topics
Topic: Recording only EMG
Replies: 2
Views: 7205

Recording only EMG

Hello,

In our experiment we only want to record one or 2 channels of EMG (hand muscles). Is it possible without using the head cap ? (active 2)

Thanks !
by schmid
Tue Jul 07, 2009 3:16 pm
Forum: BioSemi Software (LabVIEW programming)
Topic: BDF to EDF Converter
Replies: 8
Views: 28555

I send you a file at info@biosemi.com

Thanks again !
by schmid
Mon Jul 06, 2009 8:05 am
Forum: BioSemi Software (LabVIEW programming)
Topic: BDF to EDF Converter
Replies: 8
Views: 28555

We have not labview :-(

We need to convert to EDF because we are using BrainVision Software to analyse EEG's ...

Thanks
by schmid
Wed Jul 01, 2009 1:44 pm
Forum: BioSemi Software (LabVIEW programming)
Topic: BDF to EDF Converter
Replies: 8
Views: 28555

Sorry, but we are using your bdf2edf converter (converter82.exe from 27/03/2007, which is the last version in your download section) and the available values for the LSB range from 31.25nV to 1 µV ... so how can I set the LSB of the ergo channels at 32 µV ?? and the highpass can't be removed, it onl...
by schmid
Tue Jun 23, 2009 3:28 pm
Forum: BioSemi Software (LabVIEW programming)
Topic: BDF to EDF Converter
Replies: 8
Views: 28555

I understand that the force channels and EEG channels can't have the same LSB value (the first is in Volt, the other in µVolts)... So we could convert these channels separtely to have a good resolution for each one, but ... the listbox of LSB value in the BDF2EDF converter is not enough high to conv...
by schmid
Tue Jun 16, 2009 8:42 am
Forum: BioSemi Software (LabVIEW programming)
Topic: BDF to EDF Converter
Replies: 8
Views: 28555

BDF to EDF Converter

Hello Mr COEN, We are using strain gage sensors plugged on the ERGO1 channel of the AD-box. The range of these channels is 10 Volts, or 1 Volts. While converting data from BDF to EDF with our BDF2EDF converter program, these channels are clipped (truncated ?) (of course, these channels are not clipp...