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I took this just to have an image for today's blog post. dennissylvesterhurd.blogspot.com/2023/09/were-switching-t...
I had to use this null modem connector often in my early business life.
So this one is truly a heavy one with the full set of 25 pins connected and wired.
The weight is around 100 grams.
This shot is focus stacked out of 9 shots.
www.youtube.com/watch?v=QGh7AXw3tHM
Modem Tattoo "Pixel Creation"
Marketplace : marketplace.secondlife.com/p/Modem-Tattoo-Pixels/13629431
In World Store : maps.secondlife.com/second.../Tinys%20Haven/180/81/45
We had a new modem delivered, and the old one was in the box, on the coffee table, waiting to be returned to BT.
Max decided to investigate, knocked it off, wriggled under the box and played under it until he tipped it over - then he lost interest! LOL
To be more accurate the device is a G.hn to Ethernet Managed Demarcation Point.
Taken for use in a blog post. dennissylvesterhurd.blogspot.com/2023/09/four-shirts-and-...
Another shot taken between February and August 1956 when the bus was in regular service and when the horizontal radiator proved not to be up to it. Later the rebuild required a front extension to provide for a front mounted radiator and grill. RM1 was eventually changed, once more, to the production model style, which is how it still remains.
There is notion around, and I agree, that with modem technology and the fact that it will never have to work in the way it did in regular service, it would be wonderful to see it once more in the way that it first hit the streets of London. Stunning!
Added to this is the likelihood is that in the future it will be moved less and more carefully and maybe transported to events on a low loader.
Just my view.
Another big thanks to Alan B Cross for the photo.
AEC with Park Royal body. In care of LT Museum.
See more details here. Ian's Bus Stop RM1.
Compositionally Challenged Week 8 is Abstract. Light for CC Most Versatile.
A column of green lights on my broadband modem, made interesting by the free photo editor Photoscape
The last two Computer History Museum photos I'll post; today's topic is "Communications" This acoustic modem used the telephone handset to send and receive sounds that represented one and zero bits. As you can probably guess, they were quite slow, but they still allowed data to be transmitted over long distances.
As you can see, I eventually found some canola fields in full bloom. The sight of bright yellow glowing brightly in the midst of drab landscape was stunning - so much so, I nearly ran off the road. The canola fields were beyond what I could have imagined, both in sight and smell. The sweet smelling flowers permeated the air. Canola is being used for biodiesel and is a health favorite in the cooking oil family. We need more! In this pond were Phalaropes, a small shorebird, that were camera friendly. There are some in the water but too small to notice in this vast landscape.
They tried another fix on the internet yesterday and assumed that it was working but nada. And so I went into town and ordered internet through the local company and am now zinging my life away. Finally got it all hooked up and everything rearranged late last night, just in time to watch a Netflix movie through my Apple TV. Yep, I had my wireless modem with me and am now hooked up better than home, if not faster. Well, when I had a home. And I was able to rearrange my space and now can even have a guest over for coffee because there are two, possibly 3 seating places at the table, even with my monitor. Feels so good. Sure wish I'd known about this option sooner, it would have saved me so much frustration. But, onward...
Off to the photography club, almost going to be late, as usual. Have a great day!
#modem by @93mdm #93mdm #mdm #mcz #encs #ibs
#streetart #streetartist #urbanart #urbanartist #graffiti #wall
An acoustic coupler is an interface device for coupling electrical signals by acoustical means—usually into and out of a telephone.
The link is achieved through converting electric signals from the phone line to sound and reconvert sound to electric signals needed for the end terminal, such as a teletypewriter, and back, rather than through direct electrical connection.
Prior to its breakup in 1984, Bell System's legal monopoly over telephony in the United States allowed the company to impose strict rules on how consumers could access their network. Customers were prohibited from connecting equipment not made or sold by Bell to the network.
It was not until a landmark court ruling regarding the Hush-A-Phone in 1956 that the use of a phone attachment (by a third party vendor) was allowed for the first time.
In 1963 Robert Weitbrecht developed a coupling device that converted sound from the ear piece of the telephone handset to electrical signals, and converts the electrical pulses coming from the teletypewriter to sound that goes into the mouth piece of the telephone handset.
This General Electric 300 Baud Modem is from the 1980s. I remember entering Weather Channel text that moved across the bottom of the screen from the local cable company. You would type…and then wait for the text to appear (watching the actual channel), to make sure you didn’t make a mistake.
Early times in my 20’s.
![www.trs-80.com/adver/ad-acoustic-coupler-ac-3-[26-1174]-(rs).jpg](http://www.trs-80.com/adver/ad-acoustic-coupler-ac-3-[26-1174]-(rs).jpg){kind=link}