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Old June 22nd 08, 03:15 AM posted to rec.aviation.student,rec.aviation.piloting,alt.usenet.kooks
Bertie the Bunyip[_25_]
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Posts: 3,735
Default Future of Electronics In Aviation

"Ken S. Tucker" wrote in news:14e95d2b-6011-
:

On Jun 21, 12:01 am, More_Flaps wrote:
On Jun 21, 3:43 pm, "Ken S. Tucker" wrote:

On Jun 20, 7:07 pm, More_Flaps wrote:


On Jun 20, 5:52 pm, "Ken S. Tucker"

wrote:

Where Electro-Mechanical control of air is concerned,
we've all used a potentiometer to change the volume of
our speaker system...for about 100 years.
You may regard a speaker as an exceptionally finely
controlled servo/solenoid and is pretty damn reliable
and cheap.


A normal speaker is certainly NOT a servo system.
Get the basic ideas straight and you may begin to understnd the
problem.


Cheers


See solenoid + electromagnetic speaker, yawn
It's simple for me.
Ken- Hide quoted text -


Look up servo and try to undersrand that it is closed loop, a
solenoid/speakers is not. Now do you understand?
Simple for you -oh yeh! LOL
Cheers


Thanks Flaps.
I've designed, tested and built servos, complete
with the appropriate feedback damping, ugh.



Modifying your sex toys doesn't count...





Bertie