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Crunchified

181 karma · joined July 29, 2023

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Crunchified··on ARRL hails FCC action to remove symbol rate restrictions
I just don't see anything fundamentally unique about an encrypted communications stream that would require it to be used on the ham bands for 'furthering the radio arts.' Any stream being developed or tested for use over the air should be able to be effectively tested in the clear as allowed by amateur rules. Then further testing (incorporating encryption) can be done over internet or closed circuits. It seems to me that encryption as such is unlikely to have any fundamental effect on the outcome of on-air testing.
Crunchified··on ARRL hails FCC action to remove symbol rate restrictions
Sure you can. This still does not ensure that the communications embedded within the encrypted portion of the data does not violate amateur rules. Encryption of communications effectively removes the ability of hams (and government regulators) to monitor their service for rule breakers. It would invite commercial users to exploit hams' valuable bandwidth.

I would go so far as to say encryption is not needed in the amateur radio domain, outside of limiting access to the control and configuration of remote devices. The established goals of the amateur radio service can be achieved without encrypted communications.

Crunchified··on The Best Timed Shot in TV History (Probably)
At my college radio station, every applicable record had intro time cues written on a label on the record jacket. You would know that there was, say, seven seconds you could talk over before the song began in earnest. "Hitting the post" (not familiar with the term) was not really a problem for the deejays. p.s. - I loved being able to inject our call letters into the gap on 'Riders On the Storm', timed to the top or bottom of the hour.
Crunchified··on Sad clown paradox
...or perhaps, Robin Williams syndrome?
Crunchified··on Barcelona Supercomputing Center
I am not familiar with this kind of security device, but doesn't it stand that to take home a certain desired object you'd simply bring along an object of similar weight and exchange it?
Crunchified··on DAK and the Golden Age of Gadget Catalogs
I recall the DAK ads from my teenage cheap subscription to Stereo Review magazine.

Bought a few things from him, like a cordless stereo headset. For that one I had to string an (included) thin insulated wire around my room - like an invisible fence! But it sounded good to me, and was inexpensive enough for a kid like me its day.

But my favorite sales pitch from DAK was for the Gorilla Banana printer, a super-cheap dot matrix parallel printer with a stupid name that made it ever more sellable - at least by Drew! Unfortunately I had no computer to buy it for...but I eventually found a couple of them in use in my business department's computer lab!

Crunchified··on Appeals court denies judicial immunity to judge who personally searched home
Exactly. After all, who do the police go to in order to obtain a search warrant? A judge, of course!

To the police (and bailiffs, too, I would think), the judiciary is the source of all their powers.

Crunchified··on Email.radio – Free Email Domain for Licensed Ham Radio Operators
Perhaps an overview of FCC amateur radio licensing in the U.S. is in order:

The (entry level) Technician license gives ALL amateur privileges above 30 MHz - that's the bottom of the VHF region and up. So that's all VHF, UHF, and microwave bands and modes (FM, sideband, AM, digital...) allocated to U.S. hams, at maximum power levels permitted to hams. Small allocations in a few HF bands below 30 MHz with limited power levels and modes are also included to offer Technician class licensees a taste of shortwave operations.

The General license adds access to much (or all) of each HF (shortwave) amateur radio band (frequencies lower than 30 MHz), including all the modes permitted there, and full power. Having access to all the ham HF bands means you can choose the band that is working best for you at any given time.

The Amateur Extra license adds access to the remaining parts of HF bands that are not fully allocated to General licensees. In other words, there's some "Extra only" sections of several popular HF bands. There's a handful of other minor privileges as well, not directly related to frequencies, power, or modes.

The Technician license requirements must be completed before taking the General exam, just as General is required for Amateur Extra. However, all three tests may be taken at one exam session as long as each respective test gets a passing score (70% or better).

Crunchified··on Email.radio – Free Email Domain for Licensed Ham Radio Operators
ARRL members do indeed receive <callsign>@arrl.net email forwarding as a benefit, should they choose to use it.
Crunchified··on What Apple means when it says "shot on iPhone"
Every photographer that earns his/her salt knows that the secret to a good shot does NOT lie in the camera alone.

I do have to say that Apple's constant improvements in iPhone camera technology is to be applauded - they make for some compelling reasons to stay upgraded even while telephony itself is somewhat mired :P . But there is so much more than the camera involved in capturing an image. We tend to forget that cameras can only sense light, and the computer behind it can only work with the raw material fed to it. Providing that light, and the shadows that accompany it, continues to add to the artistry and skill of the cinematographer's work.

Crunchified··on FCC wants to bolster amateur radio
I’m not ignorant of why this happened, although a bit bitter nonetheless. I can only hope that the FCC can respond by becoming more of an enforcer and more mindful that we hams (about a million of us, iirc) are now paying for their services.
Crunchified··on FCC wants to bolster amateur radio
Well, other FCC users are commercial users of the airwaves. Wouldn’t it make sense that their fees would cover the costs of “ongoing support” of the citizenry’s non-commercial use of radio spectrum? It’s not like they have to build roads or buildings to make this happen - it’s just some rulemaking and a database.

If you’re not aware, hams have for many years received paltry (at best) support from the FCC in terms of any enforcement.

Crunchified··on Getting my library cards onto my phone the hard way
I am consistently impressed by how quickly and easily Costco's handheld scanners (seemingly straightforward red line 2D type) can read my membership barcode that is printed really narrow and tiny on my membership card. I guess hardware matters!
Crunchified··on FCC wants to bolster amateur radio
Haha, well played from an Amateur Extra!

I've always considered amateur radio to be the "national parks" of radio spectrum. Maybe better termed as "international parks," since the vast majority of nations embrace it much as we in the United States do. Ham radio is certainly an important player in average-Joe diplomacy, in which we can still engage in dialog with radio technicians and operators from practically all the countries of the world without the government and mass-media filters we normally have to deal with. Even though much of our discussions are centered on radio topics and family life (politics are usually kept aside), the mere fact that we are talking in a relaxed format with folks from almost anywhere is a joy to experience!

Crunchified··on FCC wants to bolster amateur radio
If removing an archaic restriction is "bolstering amateur radio" then what does the FCC call the recently imposed $35 fees for new or modified ham licenses that up to now had been one of the few government courtesies left?
Crunchified··on FCC wants to bolster amateur radio
Plenty of stories of old hams that became dysphagic following a stroke, but could still chat with fellow hams using Morse - whether using simple finger movements in the hospital or months later on-the-air.
Crunchified··on [dead]
"While there are 54 recognized countries in Africa, none of them begin with the letter "K". The closest is Kenya, which starts with a "K" sound, but is actually spelled with a "K" sound. It's always interesting to learn new trivia facts like this."

You have got to be kidding me.

Really? Spelled with a "K" sound? This crap could've come from straight out of my Facebook feed!

Crunchified··on Webb detects quartz crystals in clouds of hot gas giant
I wonder if there's a cloud of Timex watches taking a licking out there...
Crunchified··on Shrinkflation Tracker
Here in the US, while unit pricing is commonly displayed, I frequently find that a store will use a wide variety of units, thereby negating the ability to easily compare items in this way. For the same type of product I may see cost per ounce, cost per pound, cost per each, cost per dozen, etc. for various sizes and brands. It's maddening, insulting, and probably in most cases malicious.
Crunchified··on The 10 Most Influential CPUs of All Time
No Z80 on this list?!
Crunchified··on Apple is saving “billions” on chips thanks to unique deal with TSMC
The qualities many people seek in a laptop is superior battery life alongside decent performance, solid build, and good ergonomic design. Apple sells this in spades. Comparing the size of Apple's market of business users with the market of "Everyone [who is] doing serious AI and science" reveals a gargantuan disparity in numbers. And even then, I'm pretty sure you can get plenty of serious AI and science work done on a higher-end Macbook Pro.
Crunchified··on Apple is saving “billions” on chips thanks to unique deal with TSMC
This kind of deal is quite smart - there is a big incentive for TMSC to increase yields quickly, reducing overall costs all around. This really leverages Apple's long-term commitments to purchase high-end chips into huge investments into TMSC's manufacturing processes. The economies of Apple's scale are very apparent here!
Crunchified··on Citroën Ami: French electric car leases for 20€/mo
This is a vehicle that sells for around €6000 ($7000), and to lease it for four years at €20/month you'll have to make an upfront down payment of about €2700 ($3000). Whether or not that's a good deal depends on the usual factors, like your cash-on-hand and your costs of financing.
Crunchified··on Bill Gates email about Netscape in 1996
I was around for all this. Things were different back then - in my opinion, considerably worse.

Gates wanted a locked market (for himself/Microsoft, of course) on ALL personal computing. Back then MS-DOS', then Windows', market share was practically 100% (or at least 80+%).

The next step was to dominate the apps, which led to effectively proprietary file types for the documents, spreadsheets, etc in Microsoft Office applications. This prevented competitors from opening and/or editing MS file types in their own products, stifling any new approaches to these standard business applications.

At this point, things were very rosy for Microsoft, and it was generating huge profits from these locked-in markets.

Then came the rise of the consumer internet, threatening MS' cozy applications world. Distributed client-server applications over the internet would be a nightmare (i.e. threat to the profit machine) if Gates' MS couldn't gain a handle on them. So Gates made sure there was his Internet Explorer included on every machine he controlled so that he could build in proprietary handles and functions that other browsers couldn't emulate.

I suppose the rest of the story is a little more apparent to us.

Crunchified··on Ham Radio Enthusiasts Battle High-Frequency Traders for the Airwaves
As a long-time ham, I can attest to the problems with interference. In my experience, worldwide military radar systems and shortwave broadcasters have been the worst problems in the past.

This new system incorporates digital modulation techniques that generate square waves. Such square waves contain harmonic overtones that will reach far outside the assigned frequencies at levels that will cause interference (as is apparent from the FCC applicant's system description). Hams use digital modulation methods, too, but at power levels and bandwidths that tend to keep the problems under control.

Also, I am not quite sure why the FCC seems to have such global authority here - hams across the planet (especially in the highly financialized northern hemisphere) will have to deal with this, not just Americans. I expect this will also have to pass muster with the International Telecommunication Union (ITU) before it has a chance to operate globally.

The need for this system has such limited public benefit that it's hard to justify how such inherently scarce open RF spectrum should be allocated to already wealthy financial institutions for private profit-seeking ventures that produce virtually nothing of public value. I understand why they want it, but this should be a hard NO as I see it right now.

Crunchified··on Can people be identified based on the sound of their farts?
I always awaken Alexa before I fart, in the hope that she will someday recognize me.
Crunchified··on Reporter Banned From X for reporting on Tesla Crash
Are you all quite sure that "How does anyone in our government allow this nonsense?" does not refer to the government's safety regulators and their alleged duty to keep cars reasonably safe?
Crunchified··on 1953 'Phantom' A-bomb film 'Hiroshima,' with 88,000 extras, screening in Tokyo
War crimes vs necessary evils appear to be in the eye of each beholder. Heh, consider the U.S.' War Between the States, a/k/a Civil War, a/k/a War of Northern Aggression. Even nearly 160 years after, there's plenty of cultural controversy over who was evil and who was in the right. Even recent government banning of old flag motifs, tearing down of statues, and renaming of domestic military bases hasn't taken the wind out of those old sails.
Crunchified··on Incandescent light bulb ban goes into effect next week
Hasn't this been the case for some years now?

In any case, I look forward to the LED bulb that can keep my cat warm in the garage (covered by a terra cotta pot and inside a cardboard box), or survive in the back of my oven (which can sustain 550°F/290°C).

Crunchified··on Actors take to the internet to show their residual checks, some in the negative
Because the publishers/producers took the risk. They paid you for your work, didn't they? Move on instead of complaining. Yes, it's hard finding work in the entertainment biz (much like sports and arts), but having to pay more residuals than bargained-for only takes away opportunities for you and others to get more work.

Again, I am not against residuals, but a contract is a contract and the right to contract is between individuals. Any "force" (unions, government) that twists and turns the right to contract is anti-individual, anti-freedom, and most certainly a group vs group powerplay that does not give the average individual any advantages - only the empowered individuals gain anything (at the expense of the unempowered).

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