h a l f b a k e r yMy hatstand runneth over
add, search, annotate, link, view, overview, recent, by name, best, random
news, help, about, links, report a problem
browse anonymously,
or get an account
and write.
register,
|
|
|
Manufracture
analog displays with standard deviation pointers | |
I really like the oldschool analog 'meters - some additional information would be nice though: How about a pointer that not only shows the mean of a measure, but also the standard deviation, by splitting its tip? Would be nice for, eg. measuring an alternating current at an offset, like many audio-signals
are.
The main pointer would be driven by the normal moving coil with its low temporal resolution, while the side-pointer would be something with high temporal resolution, for instance a beam of light reflected by a galvanometer.
Casio AA-85
http://pocketcalcul...67901/m/97310741141
Hybrid analogue / digital watch [bigsleep, Mar 31 2009]
[link]
|
| |
[+] I can see a return to this once people have got over the multi-function reprogrammable read the 5000 page manual fad. Reminds me of my second digital watch (and look how long those lasted) [link]. |
|
| |