How well I had to remember the early deadline before the date something was
really going to be hit the streets I did photography work for magazines and
yeah you had to have it in early just because it was going to be a December
issue I bet you had to have stuff in there generally several months
"November 19, 1974" is what is written on the "Date of Publication of This
Issue" line in Copyright "Form B" (for periodicals) used at the time. The form
then states "The copyright law defines the 'date of publication' as '. . . the
earliest date when copies . . . were placed on sale, sold or
On 5/6/24 21:16, Don R wrote:
> Maybe I need one of these power cords for my Monroe-Litton 1830 aka
> Compucorp 485. It might make the calculations more precise? ;)
That's the economy version. If you're *really* serious, you'll grab
this one (on sale: 6% off!):
Maybe I need one of these power cords for my Monroe-Litton 1830 aka Compucorp
485. It might make the calculations more precise? ;)
Don Resor
Sent from someone's iPhone
> On May 6, 2024, at 8:55 PM, Chuck Guzis via cctalk
> wrote:
>
> On 5/6/24 20:25, Fred Cisin via cctalk wrote:
>
Maybe I need one of these power cords for my Monroe-Litton 1830 aka Compucorp
485. It might make the calculations more precise? ;)
Don Resor
Sent from someone's iPhone
> On May 6, 2024, at 8:55 PM, Chuck Guzis via cctalk
> wrote:
>
> On 5/6/24 20:25, Fred Cisin via cctalk wrote:
>
On 5/6/24 20:25, Fred Cisin via cctalk wrote:
https://www.ebay.com/itm/134706639303
>
> include a basic feature for rewinding rental DVDs before returning them.
>
Of course, you need a pure silver AC cable for those:
https://www.ebay.com/itm/115970049389
--Chuck
Ignorant question:
Q: When looking for current availability of bulk tape/disk demagnetizers,
on eBay, I ran into a lot of CD/DVD demagnetizers
What kind of a problem do they have with magnetism?
Or is this like the DVD REWINDERS?
On Mon, 6 May 2024, Will Cooke via cctalk wrote:
A must-have
Fred
Never underestimate the sheer ludicrosity and gullibility of an audiophile!
-Ali
> -Original Message-
> From: Fred Cisin via cctalk [mailto:cctalk@classiccmp.org]
> Sent: Monday, May 06, 2024 6:58 PM
> To: cctalk@classiccmp.org
> Cc: Fred Cisin
> Subject: [cctalk] Re: Double
Same place as last year in the big parking lot across from Brookdale and
down the street from InfoAge Science and History Museums.
We have the Southern Monmouth County Firehouse museum selling food and
drinks in the middle.
This is a fundraiser for both museums (VCF and Firehouse museum) which
> On 05/06/2024 8:58 PM CDT Fred Cisin via cctalk wrote:
>
>
> Ignorant question:
>
> Q: When looking for current availability of bulk tape/disk demagnetizers,
> on eBay, I ran into a lot of CD/DVD demagnetizers
> What kind of a problem do they have with magnetism?
>
> Or is this like the DVD
Radio Shack sold two models: the original, suitable for cassettes and audio
tapes, and a later, larger and more powerful version for video tapes as
well (44-233A). I keep one of those plugged in beside my desk and still use
it fairly often, but I'm planning to build one of Chuck's one of these
Ignorant question:
Q: When looking for current availability of bulk tape/disk demagnetizers,
on eBay, I ran into a lot of CD/DVD demagnetizers
What kind of a problem do they have with magnetism?
Or is this like the DVD REWINDERS?
I also have one of those from Radio Shack that I have had for more than
30 years.
On 5/6/2024 8:30 PM, Chuck Guzis via cctalk wrote:
On 5/6/24 15:12, Fred Cisin via cctalk wrote:
Radio Shack used to sell a "Bulk Tape Eraser". I gave mine to the college.
Those are on eBay, and even Amazon.
On 5/6/24 15:12, Fred Cisin via cctalk wrote:
> Radio Shack used to sell a "Bulk Tape Eraser". I gave mine to the college.
> Those are on eBay, and even Amazon.
>
I've had one of those for years. Resembles a kitchen Mixmaster without
the beaters. The problem is that it has a limited working
Radio Shack used to sell a "Bulk Tape Eraser". I gave mine to the
college.
Those are on eBay, and even Amazon.
About 25 years ago, Radio Shack/Tandy changed the label and box, and
called it "Bulk Disk Eraser".
The college bought one, and discarded mine.
But, as everyone knows, the one
I wonder if one of the old CRT demagnetizer‘s would work.
Sent from my iPhone
> On May 6, 2024, at 13:30, Bill Gunshannon via cctalk
> wrote:
>
> On 5/6/2024 2:28 PM, Wayne S via cctalk wrote:
> > You do need a very strong magnet. I’ve put 3.5 floppies on top of
> > a mag tape demagnitizer (
On 5/6/2024 2:28 PM, Wayne S via cctalk wrote:
> You do need a very strong magnet. I’ve put 3.5 floppies on top of
> a mag tape demagnitizer ( not technically called that, but you know
> what i mean) and it had no effect at all. I could still read them fine
> in my pc. I surmised that the
On Mon, May 6, 2024 at 11:59 AM Chuck Guzis via cctalk <
cctalk@classiccmp.org> wrote:
> On 5/6/24 11:28, Wayne S via cctalk wrote:
> > You do need a very strong magnet. I’ve put 3.5 floppies on top of a mag
> tape demagnitizer ( not technically called that, but you know what i mean)
> and it had
On Mon, May 6, 2024 at 10:36 AM Patrick Finnegan via cctalk <
cctalk@classiccmp.org> wrote:
> There was some movie magic, so no running version of promis. I did the
> screen design myself for the TVI 950 based on pictures of screens running
> the software that Christian and Zach provided.
>
>
On 5/6/24 11:28, Wayne S via cctalk wrote:
> You do need a very strong magnet. I’ve put 3.5 floppies on top of a mag tape
> demagnitizer ( not technically called that, but you know what i mean) and it
> had no effect at all. I could still read them fine in my pc. I surmised that
> the magnetic
You do need a very strong magnet. I’ve put 3.5 floppies on top of a mag tape
demagnitizer ( not technically called that, but you know what i mean) and it
had no effect at all. I could still read them fine in my pc. I surmised that
the magnetic field generated was not strong enough to get
There was some movie magic, so no running version of promis. I did the
screen design myself for the TVI 950 based on pictures of screens running
the software that Christian and Zach provided.
They came last year and did a day of filming after a couple days of setting
up the set at my place.
It dates back to the early 1980s and seems to run on VMS. It was
specialised software for law enforcement used to manage casework, but
could also do some pattern matching. Almost like a "prehistoric
Palantir" based upon what the documentary said. There was a large
scandal involving the software,
Awesome! I figured I'd know someone involved. Did you actually get a
vintage version of PROMIS running? They talk about it being so
"revolutionary" in the documentary, but it just seems like any other
database?
On Mon, May 6, 2024 at 6:25 PM Patrick Finnegan wrote:
>
> My museum is in the
My museum is in the credits, so it was probably me...
Patrick Finnegan
On Mon, May 6, 2024, 10:42 Jonathan Katz via cctalk
wrote:
> Hey everyone,
>
> My better half recently turned this on and also a podcast with the
> creator/director. They mentioned they visited "someone" with a working
>
Personally I like Brad's idea of a machine sound versus an intro tune. And
if we can reduce background noise (e.g. putting the machine in an anechoic
chamber or surrounding it with acoustic panels) when capturing that sound
it would feel really professional. Might be easier said than done
I do know the VAX-11/780 very well (although I do only own a /750), but
what is the PROMIS software good for? Does it run on ancient VMS versions
(i.e. V4 or earlier)?
Jonathan Katz via cctalk schrieb am Mo., 6. Mai
2024, 16:41:
> Hey everyone,
>
> My better half recently turned this on and
The weird noise at the beginning is confusing. Sounds like it starts off
on a street somewhere.
Sellam
On Fri, May 3, 2024 at 10:03 PM Jeffrey Brace via cctalk <
cctalk@classiccmp.org> wrote:
> The Vintage Computer Federation is looking for a new bumper to add to the
> front and back of all
Hey everyone,
My better half recently turned this on and also a podcast with the
creator/director. They mentioned they visited "someone" with a working
VAX 11/780 to get b-roll footage for the movie. Which one of us was
it? :D
In all seriousness, it would be fun to try and get a vintage copy of
I have a vague recollection of someone telling me there was a trick to
demagnetizing high density disks. Perhaps wave a magnet in various ways, even
moving the magnet to and from the disk's surface. Then again maybe it's just a
chatgpt style hallucination. Wouldn't hurt to try though.
On Tue, 30 Apr 2024, Mike Katz wrote:
The HP9114A drive uses a modified Sony 3.5" floppy drive running at 600 RPM
instead of the normal 300 RPM. This is an extremely unusual configuration
that is different from any PC/MAC/Commodore/Amiga situation.
I am using normal HD floppies in those 600
On Tue, 30 Apr 2024, Mike Katz wrote:
I have tried bulk erasing 1.44 MB disks and they still won't format in the
HP9114A battery operated HP-IL Floppy Disk drive.
Then I'd guess there is a problem with your drive; write-protect switch?
Christian
I picked the regular Daisy Bell one (except there is a little blip/bump at
the 2-second mark that is a little jarring). It's a homage to what the
IBM 7094 did back in 1961 (while that one did have vocals, it is a bit
eerie, and so just an audio track like a PDP-1 might play it is good).
On
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