From: Jim Meissner (jpmeissner_at_mindspring.com)
Date: 2001-12-21 00:35:32
Das ist sehr gut!
Juergen P. (Jim) Meissner
Check out my Website at www.MeissnerResearch.com
Read about the benefits of the Brain State Synchronizer sounds for improving your life and health.
----- Original Message -----
From: Joerg Hansmann
To: buildcheapeeg_at_yahoogroups.com
Sent: Thursday, December 20, 2001 12:38 PM
Subject: Re: [buildcheapeeg] Re: Meditation
Hi Jim,
----- Original Message -----
From: Jim Meissner <jpmeissner_at_mindspring.com>
To: <buildcheapeeg_at_yahoogroups.com>
Sent: Friday, December 14, 2001 3:33 AM
Subject: Re: [buildcheapeeg] Re: Meditation
> Dear Joerg:
>
[AMIGA BASIC]
>> What timing has DELAY1 ? Is this about 1 ms ?
> This is a "for next loop" just to slow down the sweep speed.
> The total program time should be about 20 to 30 minutes.
(see zip-file in attachment with DOS-TC port of the AMIGA BASIC program)
I have used 1 ms in the delay and 1/18.2Hz timeticks in the sound
duration. (Info from Max Kargl )
This timing produces a session length of ca. 50 minutes.
So I guess I must reduce the delay timing.
>I hope this is of some help. With some effort I would be able to locatethe Amiga
>manuals to find out for sure.
>
>My current product "The Brain State Synchronizer" uses this code written in Small C
>and running on a Motorola 68HC11 board. At this point there are 12 different
>variations of the basic program. They all use 200 Hz as the center frequency, but
>the sweep range and duration is different.
Besides the wrong timing: Does the gnuplot-output look right ?
(blue: left channel, green:right channel)
Regards,
Joerg
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This archive was generated by hypermail 2.1.4 : 2002-07-27 12:28:35 BST