• 0 Posts
  • 253 Comments
Joined 1 year ago
cake
Cake day: July 1st, 2023

help-circle

  • arc@lemm.eetohmmm@lemmy.worldhmmm
    link
    fedilink
    arrow-up
    24
    arrow-down
    1
    ·
    1 month ago

    Seems like a plausible strategy. If the roof is lashed down it can’t catch the wind and therefore is less likely to weaken over time and go flying. Certainly better than doing nothing.



  • A game that was released last year has absolutely zero knowledge of this 8k PS5 so it’s not going to magically render at 8k or 40% improvement. Some might get a framerate bump if frame sync can be turned off - the game might have been GPU bound and therefore with a better GPU it yields a better framerate. Sometimes. And AI upscaling might give a pseudo > 4k effect but it’s not really true 8k.

    A handful of games might get patched to avail of the improved rendering capabilities when they detect PS5 Pro. Minimal stuff really. Maybe the config file will improve draw distance or turn on certain effects like raytraced shadows / reflections when it knows the console can handle it.

    Hardly seems worth the vast additional expense especially if somebody already owns a PS5 though. Moreso because Sony are trying to stiff people into buying the cheaper “digital” version which basically means any physical collection won’t work with it.


  • Nvidia is worth 42bn USD and employs 30,000 people.

    Nvidia’s has a market cap 30x of Intel’s. So it could issue more stock to raise capital for a buyout. It’s not the company equity but the market cap that it needs to have money to purchase. Even a controlling stake of > 50% would give them defacto control. Of course governments & regulators would probably block it or force Nvidia to divest bits of itself, and that’s probably the greatest protection Intel has against such a scenario.

    But if Intel weakens further, it may well be someone else tries to acquire it. I bet a lot of companies would love to snaffle it up. It’s kind of ironic that Intel used to be the big dog in the semiconductor space but even AMD is bigger than it these days and are potentially many others who’d like buy it out. In fact, for all we know Intel might be shedding all these jobs to make it look more attractive to potential buyers.











  • Spotify and other such services almost certainly sound worse because they are compressed. But it’s not really a like for like comparison with vinyl. Spotify is streaming audio for people who want to play music casually in cars, earbuds etc. It offers convenience, not perfect sound fidelity. FLAC / CD on the other hand could be compared to vinyl and would win hands down for better frequency and range. The only reason they wouldn’t is if the CD master sucked and the vinyl master didn’t.

    And vinyl is very lossy in its own way. The (digital) master of each side undergoes dynamic range & frequency compression to fit the limitations of the format (e.g. to reduce sibilance, track width). Then the master is cut into a lacquer disc from which a “father” is made, from which “mothers” are made, from which stampers are made and from which the vinyl record is made. So the vinyl in someone’s hand is a copy, of a copy, of a copy, of an altered digital master. The stamper too wears out so if someone is unlucky they get a pressing right the end of its life. And playing the disk can cause wow, flutter, distortion and general wear & tear can cause hiss, pop, dullness and scratches.

    So vinyl will never sound better unless it received a better master than other formats.



  • I had the misfortune to have some PLA snap just before and after the direct drive in my Bambu P1S and it took ages to get it out. I think age and moisture can affect filament, especially it blended with wood dust, sparkles or something which undermines it even further. I’ve resorted to packing my AMS with silica beads to hopefully mitigate for the issue and I threw out the filament that caused the issue. Ironically this is one of the few places a bowden extruder is any benefit - if the filament snaps just push it from behind through a heated nozzle until the blockage clears.




  • I once developed an electronic program guide for a cable TV company in New Zealand and I’d lose my mind if I had to use timezones. The basic rule of thumb was:

    a) Internally you use UTC religiously. UTC is the same everywhere on Earth, time always goes forward, most languages have classes that represent instants, durations etc. In addition you make damned sure your server time is correct and UTC.

    b) You only deal with timezones when presenting something to a user or taking input from a user

    Prior to that I had worked for a US trading company that set all their servers to EST and was receiving trades through the system which expressed time & date ambiguously. Just had to assume everywhere that EST was the default but it was just dumb programming and I bet to this day every piece of code they develop has time bugs.