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eegdev-biosemi - Man Page

eegdev backend for Biosemi ActiveTwo hardware


The biosemi plugin implements the backend for the eegdev library for Biosemi Activetwo hardware. It supports both Mk1 and Mk2 models.


This plugin supports several options. The default value will be used if none of the configuration files nor the configuration string (see egd_open(3)) specify the option.


Number of channel that should be supported by the BIOSEMI system. Accepted values are 32, 64, 128 or 256. Beware that the value can be set superior to the actual number of ADC subsystem embedded into the acquisition hardware. If it is the case, the additional channel will return always 0. The default value is "64".



Shared configuration file.


Configuration file loaded when the plugin is used. The settings specified here overrides the settings in the shared configuration file.

See Also

egd_open(3), eegdev-options(5)


2012 EPFL EEGDEV library manual