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BlandDuck

Ham radio also has the FT8 protocol which is optimized for bad signal to noise environments, but has low bandwidth. However, using this protocol a 10Watt radio has global reach under the right conditions, which is pretty mind boggling.

About encryption, the US rules are that you can use digital protocols but you must publish the specs so anyone can, in principle, decode the signal.

This is a very good point. I think key issue is that it requires time and effort to evaluate and understand the final product.

Before I starting reading something to understand it, I want to have a sense that it is likely going to be worth my time and effort in the end. The more time and effort the author has put into the piece, the more likely it is that it will be worthwhile to read it.

Exactly. That's what the index funds would have had to do as well.
Re:The Game Theory of How Algorithms Can Drive Up Prices on Thursday October 23, 2025 @01:54PM (#45684761)
> I always found this statement to be rather wishful. Individual lowering of prices makes sense if and only if your competitor is capable of saturating the market. Otherwise, demand elasticity becomes very relevant. Sure, your competitor may take the larger share of the market, but then you can compensate with higher per item profit.

You should check the distinction between Bertrand and Cournot competition. Bertrand competition is price competition where the competitor can saturate the market, as you mention. Cournot competition, on the other hand, captures your intuition of competition on quantities rather than prices.

Re:The startup bubble that no one is talking about on Thursday August 28, 2025 @01:49PM (#45054959)
It is a concern that this could simply reflect changing naming conventions for private funds. There is nothing that requires a fund to use the "Fund I" convention.

Would it be possible to confirm the trend using Form ADV instead of Form D filings?

Re:Buy a Faster CPU on Sunday August 24, 2025 @11:02AM (#45004738)
Scaling cuts both ways. You may also be underestimating the aggregate benefits of slight improvements added up across hundreds or thousands of employees.

For a single person, slight improvements added up over regular, e.g., daily or weekly, intervals compound to enormous benefits over time.

XKCD: https://xkcd.com/1205/

Re:Is Economics education fit for the 21st Century? on Wednesday August 06, 2025 @04:48PM (#44817668)
Standard theories of production clearly distinguish between fixed and variable costs. Moreover, it is well understood that this distinction depends on the time horizon, with more costs being variable for longer horizons.

Moreover, concepts like economics of scale (with low marginal costs of producing an additional unit, as you state as an example) are well understood for certain products in certain circumstances.

The distinction between and relevance of average and marginal costs is taught in undergraduate classes.

Whether or not you can draw a nice diagram of supply and demand is pretty irrelevant for professional economists and our understanding of markets, their dynamics, and equilibria.

Re:Introduction to Computer Music an Electronic Textbook on Thursday July 31, 2025 @04:10PM (#44749603)
I judge technical explanations of audio gear by their description of balanced signals. A common error is to focus on the positive and negative signals having opposite polarity, which is entirely irrelevant for canceling out interference (it may improve headroom, but what is actually important for eliminating common mode noise is to have identical impedance with respect to ground).

I would say this text fails this test, which gives me pause. The description is: "The two conductors carry the same signal, but with reverse polarity (meaning that one conductor carries a signal that is the mirror image of the other). If external noise and interference enters the cable, it will probably affect both conductors equally."

Exactly, if it had been obvious at the time that "the market" would deliver a better return, for certain, then nobody would have bought bonds at those prices.

Then bond prices would have declined (and their expected returns or interest rate would have increased) until, in equilibrium, the anticipation was that the stocks and bonds would deliver comparable expected risk-adjusted returns.

In finance there is an ongoing discussion of whether the small-cap premium still exists. For technical discussions, look for the terms "SMB size factor".
"Estimate of the remaining time before universe decays expected to be revised 10^76 times before its finally over"

(conservatively assuming the estimate will be revised about once every hundred years as we learn more).

Too many investors, too few seats
You may want to look up the words "rams" (plural of "ram") and "humor" in an english dictionary.
Re:Eurorack Knob Idea on Friday April 25, 2025 @01:11PM (#43796120)
Totally. Also, an attenuator is easier and cheaper to implement, because it just requires normalizing V+ into the jack plug. An offset requires an adder.

My preference is: attenuator < offset < attenuator + offset. I see no benefit of having to remove the knob to get to the jack as proposed in the article.

Re:Public domain technical books published before 1964 on Saturday April 05, 2025 @06:45AM (#43592375)
I love old, well-written technical books, like these. There is something about the language, directness, innocence (for lack of a better term) and careful arguments that I find incredibly satisfying. They are not afraid to go technical and deep, when needed. They have humor and feel personal.

Somehow, I rarely find this in modern technical books, but it is hard for me to figure out why. Maybe something is lost in the "pedagogy" of many modern textbooks.

I'll read such books about pretty much any topic just for pleasure. An all-time favorite is "Stick and Rudder" by Wolfgang Langewiesche, although a very different topic, obviously.

Re:A decade later, a decade lost on Saturday February 15, 2025 @11:27AM (#43059745)
I agree entirely. I have two wonderful daughters, and stories like this hit hard.

There is a fiction short-story called CHICXULUB By T. Coraghessan Boyle. It is one of the hardest hitting stories I have read as a parent. Still brings tears to my eyes. Recommended.

Re:'The Licensing Racket' Review: There's a Board for That on Saturday February 08, 2025 @09:18AM (#42983099)
Interesting ideas. I respectfully disagree with all of them.

Do you have any evidence to back them up, or are you yourself "just [...] making things up that sound good" ?

Re:Bayesian Epistemology on Monday February 03, 2025 @08:44AM (#42918144)
I agree entirely. As a professional scientist who routinely uses Bayesian methods to solve complex computational and statistical problems, with actual real world applications, I cannot stress enough how irrelevant such philosophical musings about the foundations of Bayesian Statistics are for getting actual science work done.
Re:The only photo of the Concorde flying at supersonic speed on Sunday January 26, 2025 @06:28PM (#42835431)
Look at the bright side, at least flights today are still as fast as 60 years ago.

For trains, you would be hard pressed to find a route that is not significantly slower today than 60 years ago.

Re:It's time to make computing personal again on Sunday January 19, 2025 @09:47PM (#42764472)
But corporate computing is also suffering from the deteriorating user experience.

I have access to large amounts of harware and software through my employer. And while Microsoft Office is unavoidable, I hate it everytime I open Word or Excel (daily), even if it is on my company machine.

The privacy concerns are arguable even more concerning on a company machine. I wish there was a feasible alternative.

I know there is a bunch of new DX7 implementations on more modern hardware, i.e., the Raspberry Pi.

When implemented on modern hardware, wouldn't it be possible to run the algorithm at a higher CPU processing speed, to reduce the aliasing at the higher notes, and avoid the need for keyboard scaling and thus preserve the timbre of the higher pitched notes?

Re:Institutional memory and reverse smuggling on Friday November 29, 2024 @10:38AM (#42274552)
It is great that the URL for this website is:

https://landley.net/history/mirror/institutional_memory.html

In other words, it is in the "history/mirror/" sub-directory, being preserved for future corporate archeologists.

Re:The Rectangular Cows of UK Art (2018) on Thursday November 21, 2024 @02:08PM (#42207538)
How does this posting coincide with the posting of this YouTube video. Coincidence? I think not!

https://m.youtube.com/shorts/8s2_wjUTT-M

Re:The Impact of Jungle Music in 90s Video Game Development on Wednesday November 13, 2024 @03:31PM (#42129650)
"We can't accept drum and bass we need jungle I'm afraid" ;)
Re:Touchscreens are out, and tactile controls are back on Sunday November 03, 2024 @04:13PM (#42036131)
I can also be used to poison people who read forbidden books: https://en.wikipedia.org/wiki/The_Name_of_the_Rose
Re:The Use of Knowledge in Society (1945) [pdf] on Monday October 28, 2024 @12:22PM (#41972911)
Hayek makes no statement about the ability of market forces to stabilize prices.

On the contrary, his point is that the equilibrium price in a decentralized market is a good sufficient statistic that aggregates the current demand and supply situation.

Building on his example on page 525, if more screws of a particular size are suddenly in higher demand, then the price will increase, as it should!

The goal is not to stabilize the price but to have the price reflect the marginal opportunity cost.

Thanks, that's sounds very reasonable.

Unfortunately, it also sounds like there is not much push at this point to reverse these changes and streamline the process.

My impression is that over the past 20 years or so, the visa process has become a lot more bureaucratic, involved, and time consuming.

Is that your impression as well? What has changed, and why? Are any of the changes for the better?

> And I think it's safe to say that that would not be a good long-term strategy.

Why is this not a good long-term strategy? What is a better strategy? It seems like the alternative may well have been to go bankrupt and go out of business, and that definitely isn't a great long-term strategy.

Re:Why do women live longer than men? on Friday December 15, 2023 @10:12AM (#38654924)
yes to both

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