The new option sets independently a second musical instrument, used in Alpha-Theta protocol to signal Theta brainwaves. (The Sound/Instrument option sets a voice used for Alpha brainwaves).
Default instrument signalling Alpha brainwaves in Alpha-Theta protocol
is Guitar now (instead of Music Box).
Default tempos for Depth and Alpha-theta protocols are decreased to 2 times per second (from 3).
Information on previous firmware releases:
© Neurobit Systems, 07.06.2008