From: lamo_cz (lamo.home_at_worldonline.cz)
Date: 2002-01-03 20:36:46
Hi,
I would like to build or buy a cheap biofeedback device. I am
considering building either Hansman's EEG_rs232_01_000905 or the
modular EEG biofeedback. I am not sure if these designs are final and
fully functional and what software for training could I use with
these devices. Are they compatible with ElectricGuru or BrainMater
1.7A that I have downloaded?
I know that EEG_rs232 should be compatible with ElectricGuru but what
about BrainMater 1.7A? What is the compatibility of modular EEG I
don't know at all. Is there any other available software for
training
with these devices? I found cheap EEG biofeedback device that is
being sold in Czech Republic in both home (one channel) and clinical
(two channel) version. The home version for less than 400$. The
software seems to be even better for training than the BrainMaster
software. What discourages me from buying is that it is using the
soundcard line-in input. I think that for these low frequencies it is
not a good idea because of the huge signal fall off. I called the
supplier and asked about this issue and I was told that it
doesn't
matter at this design, because it uses rate of increase/decrease at
desired frequencies during training. I am not sure about this. If
anyone is interested in this idea, you can look at the screenshots
and description (unfortunately in Czech only) at
http://www.harmoniabiofeedback.com/Silmaril%20mini/Hry.htm ,
http://www.harmoniabiofeedback.com/Silmaril/start1.htm#3urovnova_stimu
lace , http://www.harmoniabiofeedback.com/Silmaril/prehled1.htm .
I would appreciate any advice. Thanks a lot. Mike.
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