Re: [time-nuts] simulation of interconnected clocks

2013-12-08 Thread Attila Kinali
On Sat, 30 Nov 2013 06:31:01 -0800 Jim Lux jim...@earthlink.net wrote: Recently, I've been looking at the variations of some human clocks which are millenia old: Galileo used his pulse as a timer for his famous roll balls down a ramp experimenet. I thought that some time-nuts might be

Re: [time-nuts] simulation of interconnected clocks

2013-12-01 Thread paul.alfille
and precipirate energent cesarian section. Sent via the Samsung Galaxy S™ III, an ATT 4G LTE smartphone Original message From: Jim Lux jim...@earthlink.net Date: 11/30/2013 6:41 PM (GMT-05:00) To: time-nuts@febo.com Subject: Re: [time-nuts] simulation of interconnected clocks

Re: [time-nuts] simulation of interconnected clocks

2013-12-01 Thread Magnus Danielson
On 12/01/2013 01:36 PM, paul.alfille wrote: Heart rate depends on a feedback circuit through the autonomic nervous system. Microvascular disease (diabetes), denervation (heart transplant), and drugs can all alter the variabilility. There actaully is a large literatuee in fetal heart rate

Re: [time-nuts] simulation of interconnected clocks

2013-12-01 Thread Bill Hawkins
So, are we any closer to finding the body oscillator that lets us wake up just before the alarm goes off? Or could it be that we are awakened by the alarm but recognition of it is delayed? Bill Hawkins (currently dealing with a low, irregular heartbeat)

Re: [time-nuts] simulation of interconnected clocks

2013-11-30 Thread Jim Lux
On 11/30/13 2:15 PM, Tom Van Baak wrote: Jim, Could you just replay real data instead of trying to generate simulated data? There's plenty of storage with Arduino or SD card shields. Attached is frequency and ADEV of my heart beat for 10 hours. You could do the same. In this case the flicker

Re: [time-nuts] simulation of interconnected clocks

2013-11-30 Thread Jim Lux
On 11/30/13 2:15 PM, Tom Van Baak wrote: Jim, Could you just replay real data instead of trying to generate simulated data? There's plenty of storage with Arduino or SD card shields. Attached is frequency and ADEV of my heart beat for 10 hours. You could do the same. In this case the flicker

Re: [time-nuts] simulation of interconnected clocks

2013-11-30 Thread Hal Murray
t...@leapsecond.com said: Attached is frequency and ADEV of my heart beat for 10 hours. Neat. What did you use to collect the raw data? -- These are my opinions. I hate spam. ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go

Re: [time-nuts] simulation of interconnected clocks

2013-11-30 Thread Jim Lux
On 11/30/13 5:33 PM, Hal Murray wrote: t...@leapsecond.com said: Attached is frequency and ADEV of my heart beat for 10 hours. Neat. What did you use to collect the raw data? There's a few Arduino/Sparkfun/Adafruit widgets out there that receive the signals from off the shelf Polar

Re: [time-nuts] simulation of interconnected clocks

2013-11-30 Thread Tom Van Baak
Neat. What did you use to collect the raw data? Hi Hal, The pulse data came from a sports chest-strap heart rate monitor, made by Polar. See the 10^-1 page of the PDF at http://leapsecond.com/ten/ There are two data formats, non-coded (T34) and coded (T31). More info: