search for: ground

...is imaginary example (not homework, just a silly made-up case for illustrating the rare situation): I'm measuring the energy absorption of sports footwear in jumping. I have three models (S1, S2, S3), that are known by their having the same average value of this variable for different types of ground, but I want to model the energy absorption for specific ground types (grass, sand, and pavement). To fit the model I take 90 independent measures (different shoes, different users for each observation), with 10 samples per footwear model and ground type. # Example data: shoe <- gl(3,30,labels=...

A thought occurred to me to on how to further quantify the impact of "glare" on a properly dimensioned trunk group and debunk the ground start glare concern. A cursory traffic analysis clarifies: 1. Assume you have a two-way trunk group, dimensioned for average busy hour, average busy season for P01 grade of service, Erlang B or Poison distribution. 2. Further assume that the average holding time per call is the national averag...

I've recently begun integrating an Asterisk system into my house. I purchased the Dev Kit a year or two ago when Digium was selling it as a Z-plex 10 channel bank with the T100P. I've recently found that when I connect the serial monitoring port to my system it introduces a noticable hum on my incoming FXO lines. Anyone know (or have suggestions about) how to prevent this? -- Jamin

...;, at first I thought it was junk mail, but then I read through it, for the EE members of this list, it may be quite humorous. I don't know if the ballad is original, but at least it's the XMAS season, so it's something to lighten up your day, eh? -samudra """ How the Ground Loop Stole Christmas """ Every dude down in dude-ville Liked Christmas a lot... But the Ground Loop, Who lived under Dude-ville, Did NOT! The Ground Loop hated Christmas! And Santa and Miss Claus Now please don't ask why, No one knows the cause. Maybe his connector wasn'...

...ver. Working cable (direct cable pin1-pin1 ... pin9-pin9) connection on Windows: PIN | PC | UPS __________________________________________________________________________________ Pin1 | DCD | described as DTR (must keep Hi) Pin2 | RxD | AC Power fail (NO, connected to pin4 UPS ground in case of AC failure) Pin3 | TxD | N/A Pin4 | DTR | UPS ground Pin5 | GND | Battery low (NO, connected to pin4 UPS ground in case of LB) Pin6 | DSR | 1. described as UPS RxD and 2. 3 seconds Hi (UPS shutdown) Pin7 | RTS | UPS ground Pin8 | CTS | N/A Pin9 |...

...ne lines connected to our Adtran Total Access 750 which is then connected to a T100P card. I was convinced that, after rain storms, the static would get worse, it was surely a problem of Verizon's. Verizon sent a field rep out today and he told our secretary (I was busy) that there was a hard ground on the Ring portion of the line. Looking at the setup we have the NID connected directly to a 66 Punchdown block which then spans out to an amphenol 50 connector that connects to the Adtran. Could the Adtran be making a hardground anywhere? Has anyone seen/heard of this issue before? Unfortuant...

...nearby telephone pole, hooked in his test set, and dialed the subscriber's house. The phone didn't ring right away, but then the dog moaned loudly and the telephone began to ring. Climbing down from the pole, the telephone repairman found: 1. The dog was tied to the telephone system's ground wire via a steel chain and collar. 2. The wire connection to the ground rod was loose. 3. The dog was receiving voltage of signaling current when the phone number was called. 4. After a couple of such jolts, the dog would start moaning and then urinate on himself and the ground. The wet ground woul...

...mulating those records that I was able to observe x<-x[x>105 & x<=135] #fit truncated normal distribution to the data fitdistr(x, dtnorm0, start = list(mean = mean(x), sd = sd(x))) The result of the estimated true mean=132.8, sd=25.9, far from the true values. Can I, on biological grounds, suggest to fitdistr that the mean must be a value, for example, between 90 and 110? Thanks David -- View this message in context: http://www.nabble.com/Is-possible%2C-on-biological-grounds%2C-suggest-to-fitdistr-%28MASS-library%29-that-the-estimated-parameters-must-be-between-two-values--tp...

...entified in Table 3-3. Figure 3-3 Video display connector Video display connector The pins and signals are listed in Table 3-8. An adapter is available for u= se with monitors with VGA 15-pin miniature D-type connectors. Table 3-8 Video signals for a VGA R-G-B display Pin Signal name 1 Ground 2 VSync 3 Hsync 4 Red return 5 Red video 6 Green return 7 Green video 8 +5 volts 9 Blue video 10 DDC data 11 DDC clock 12 Ground 13 /Cable detect 14 Blue return The cable detect function on pin 13 is implemented by connecting pin 13 to gr...

...ipura spa-3000 adapter. I would like to provide surge protection for the spa-2000 and the spa-3000 adapters. 1. For spa-2000, fxs port: What is the maximum tip-to-ring voltage before damage to the the adapter occurs? 2. For spa-2000, fxs port: What is the maximum voltage between both legs and ground before damage to the the adapter occurs? (I have looked inside an spa-2000 adapter and saw that the board has a ground plane integrated; the four screw holes seem to connect to that ground plane) 3. For spa-2000, network port: Would I need any surge suppression? What would be a good way forward...

I'm using the nls library to fit peaks in spectra. The model that I'm using is a quadratic background plus a Gaussian peak. The peak is well described by the Gaussian and the background is mostly linear with a bit of quadratic. My goal is an estimate of the integral (and the uncertainty of the integral) of the peak without the back ground. The procedure that I'm using is as follows - first,...

Ok... I asked a question a few months back about a 7960 that a user claims to be "shocking" her in her ear from time to time. A few others indicated they had similiar issues and alot of them seemed to stem from power over ethernet. Here's what we've done... We replaced the phone, ran two new cat5 cables to a different switch, put in a power brick and disabled power over

On 6/5/2015 1:33 PM, Michael Hennebry wrote: > It's a desktop in an old house. > The outlets have ground-fault protection, > but the third prong is ungrounded. > not sure how GFI would function at all without a valid ground, unless the GFI is wired to neutral, which is dangerous on its own. you might get a 3-prong-to-2-prong adapter and plug the PC into that, leaving the ground wire floating...

...mit. > > (21000 km from orbit to Earth surface vs ~3000 km from Fort Collins to > either Bangor, Maine or Miami.) It is insightful, yet... There are a bunch of other factors that may need to be taken into account. Angular transmission pattern of satellite (horn? or is it yagi? antenna) vs ground based (monopole? or dipole? antenna - which one is used there to transmit in HF?). Ground effect (attenuation) along the whole path or propagation for ground based HF vs ground effect only at the receiption point, but much higher for much higher frequencies of GPS; pre-amplifier Signal to Noise rat...

...el Hennebry wrote: > On Fri, 5 Jun 2015, Frank Cox wrote: > > >On Fri, 5 Jun 2015 12:05:43 -0500 (CDT) > >Michael Hennebry wrote: > > > >>whether a microphone will introduce humming? > > > >Is it a 60 cycle hum? If so, it's probably induced by poor grounding. > > I suspect so. > Is that something I can fix? that depends on where the grounding problem is... I dont' remember if this is a desktop/deskside machine, or a laptop... if it's a laptop, and if the power cord is a polarized 3-prong plug, I don't think there's much...

-- GOOD NEWS! -- As ground transportation and the costs associated therewith are something of an issue. So, in the spirit of making AstriCon available I've contacted the hotel and arranged/discovered some low cost options: -- MARTA -- MARTA, the Atlanta mass-transit system (i.e. train) can get you there. Take MARTA f...

Has anyone used ground start on Asterisk? I am using a TE110P connected a Adtran 750 channel bank FXO card. It appears that Asterisk is not setting the CAS RBS bits properly to seize the line. I can see this with the zttool and the Adtran admin serial port status. I have configured the zaptel.conf and Zapata.conf to use...

I was wondering if there was a middle ground between POTS lines and a T1. I have a new office with a T1 line and while it's working well, it's a lot of money and we will never use anywhere near 23 lines at one time. Is it possible to get a few ISDN lines or something and bundle them together? Basically I would like to get the d...

Anyone have recommendations for a gateway / ATA for business that can do GroundStart? Preferably with an rj-21 - but okay if not.. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20110614/42cbd90d/attachment.htm>

https://bugs.freedesktop.org/show_bug.cgi?id=91306 Bug ID: 91306 Summary: Axis Game Factory v3.0 (native) renders black ground Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau Assignee: nouveau at lists.freedesktop.org Reporter: gyebro69...