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Search: Posts Made By: chalsall
Forum: Information & Answers 2022-09-28, 19:25
Replies: 32
Views: 1,066
Posted By chalsall
We all are standing on the shoulders of giants. ...

We all are standing on the shoulders of giants.

Thanks, guys (and gals). Seriously. :tu:
Forum: Soap Box 2022-09-28, 17:22
Replies: 215
Views: 44,084
Posted By chalsall
It has been hypothesized that Whales communicate...

It has been hypothesized that Whales communicate by way of low-frequency sounds through water. A rather good, and far-reaching, comms channel. Low bandwidth, but a relatively good SNR.

Why can't...
Forum: Information & Answers 2022-09-28, 17:06
Replies: 20
Views: 781
Posted By chalsall
Well done. Sincerely. Having that amount of...

Well done. Sincerely.

Having that amount of RAM available is a non-nominal situation. So, statistically, not that much work would have been lost. But edge cases are something every programmer...
Forum: Soap Box 2022-09-28, 00:33
Replies: 215
Views: 44,084
Posted By chalsall
This decommissioned United States Naval Facility...

This decommissioned United States Naval Facility (https://en.wikipedia.org/wiki/United_States_Naval_Facility,_Barbados) is similarly about twenty minutes drive from my home.

We recently used it...
Forum: Soap Box 2022-09-27, 23:03
Replies: 215
Views: 44,084
Posted By chalsall
Could you get a signal through?

Could you get a signal through?
Forum: Information & Answers 2022-09-27, 22:45
Replies: 32
Views: 1,066
Posted By chalsall
Join the very large club. Correlation...

Join the very large club.



Correlation does not *necessarily* mean causality.

This is why experienced programmers observe carefully the in situ.
Forum: Soap Box 2022-09-27, 19:46
Replies: 215
Views: 44,084
Posted By chalsall
Are you suggesting a simple PWM signal might be...

Are you suggesting a simple PWM signal might be possible? I assume QAM is not an option.



I remember that. But the team figured out their issue. Damn those BNC connectors!
Forum: Information & Answers 2022-09-27, 18:45
Replies: 32
Views: 1,066
Posted By chalsall
He is. George has helped all in ways few can...

He is.

George has helped all in ways few can imagine. He is very welcoming of bug reports but is also a very busy person.

I'm quite sure everyone is going to get along splededly. The truth is...
Forum: Lounge 2022-09-26, 23:19
Replies: 1,193
Views: 124,812
Posted By chalsall
That team did the job!

I was literally in tears watching that.

An example of what can happen when people work together. Rather than pull each other down.

Crabs in a barrel doesn't scale.
Forum: Lounge 2022-09-26, 22:39
Replies: 1,193
Views: 124,812
Posted By chalsall
I sit corrected. Always welcome understanding. ...

I sit corrected. Always welcome understanding.

I /thought/ there was going to be a CubeSat following along. Ejected in such a way that it did a fly-by rather than intercept.
Forum: Lounge 2022-09-26, 21:40
Replies: 1,193
Views: 124,812
Posted By chalsall
It is an amazing time to be alive!

The link 'Willy gave is now live. With raw video.

From two different spacecraft some light-seconds away from us.

One is going to crash into a small body orbiting another small body. The other...
Forum: Lounge 2022-09-26, 21:25
Replies: 1,193
Views: 124,812
Posted By chalsall
Allegedly.

Allegedly.
Forum: Lounge 2022-09-26, 21:00
Replies: 1,193
Views: 124,812
Posted By chalsall
Thanks for the reminder. Now streaming. 29...

Thanks for the reminder. Now streaming. 29 minutes before the stream goes live...

The game of Pool can be almost as much fun as the game of Go. 8^)
Forum: Hardware 2022-09-26, 19:36
Replies: 17
Views: 81,632
Posted By chalsall
I copy you. You were empirically trusted deeply...

I copy you. You were empirically trusted deeply by someone[s]! Almost no one ever sees a PCB with hand-soldered corrections. Particularly a MB, which usually has something like 16 layers of...
Forum: Hardware 2022-09-26, 19:20
Replies: 17
Views: 81,632
Posted By chalsall
So... Did it launch some kind of RTOS? Or...

So... Did it launch some kind of RTOS? Or Windows? Serious question.



Been there (recently). Sucks to deal with finicky hardware remotely. Especially if you don't have "smart hands and...
Forum: Hardware 2022-09-26, 18:37
Replies: 17
Views: 81,632
Posted By chalsall
Indeed!!! This is why I always say this is where...

Indeed!!! This is why I always say this is where the cool kids hang out (for a very rarified, and very geeky, space). :tu:
Forum: Soap Box 2022-09-25, 23:04
Replies: 405
Views: 22,024
Posted By chalsall
Imagine thinking within the context of those who...

Imagine thinking within the context of those who are there.
Forum: Soap Box 2022-09-25, 17:21
Replies: 405
Views: 22,024
Posted By chalsall
It's like watching a train wreck in slow motion...

It's like watching a train wreck in slow motion in real time.

I don't pray. But I seriously /hope/ there is still some sanity in the Russian military hierarchy.

Going nuclear is a non-zero...
Forum: Proth Prime Search 2022-09-23, 02:57
Replies: 73
Views: 2,143
Posted By chalsall
In some rare cases, the SNR can actually be...

In some rare cases, the SNR can actually be negative.
Forum: Lounge 2022-09-21, 21:22
Replies: 1,038
Views: 120,235
Posted By chalsall
Back in Barbados after two weeks in "road...

Back in Barbados after two weeks in "road warrior" mode.

I don't know how people work with only one screen. Seriously!
Forum: Lounge 2022-09-14, 15:22
Replies: 921
Views: 102,853
Posted By chalsall
You go into "road warrior" mode, and the first...

You go into "road warrior" mode, and the first thing you do when you get Internet access is launch your Colab instance...

P.S. Canada is COLD!!!
Forum: GPU to 72 2022-09-12, 05:04
Replies: 5,329
Views: 456,560
Posted By chalsall
Done. From Cortes Island.

Done. From Cortes Island.
Forum: Software 2022-09-06, 22:38
Replies: 734
Views: 67,797
Posted By chalsall
A better recording...

A better recording (https://www.youtube.com/watch?v=g3X3rKtruSg).

Knopfler blows my mind. But then, that's not a difficult thing to do.
Forum: Software 2022-09-06, 20:26
Replies: 734
Views: 67,797
Posted By chalsall
Please forgive me for this, but there is...

Please forgive me for this, but there is something to be said for experimentation. Useful to have multiple ways of measuring things. And, never implicitly trust your instruments.

I call it...
Forum: Software 2022-09-05, 23:18
Replies: 734
Views: 67,797
Posted By chalsall
Please forgive me if I'm telling you how to chew...

Please forgive me if I'm telling you how to chew gum.

I have found that sometimes one needs to export a variable before it can be seen by following execution paths.

It is interesting that the...
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