I just realized that after the simulation form the scouts there is an inversion of the negative phases of the sin and everything is positive (maybe due to absolute signs at the sources?).
The right image is one 10Hz simulated signal and the left image is the simulated signal at the scout after the computing of the recordings. The selected period is one sin cycle in the original simulated signal (100ms, 10Hz).
Given this, with the 2 simulated signals, at 10Hz and 40Hz, after the computation of the recordings I think I'm seeing one source with 10Hz and the other with a mix of both 10Hz and 40Hz? I'm not sure about the mixing of the activities at source 1 since it seems that the signal is saturated at some points plus is not a smooth curve as the one in source 1. Any idea about this?
