Live data from Hacker News

Viewing profile — b1c837696ba28b

b1c837696ba28b

HN member
Joined
Wed, Sep 07, 2016, 5:54 AM UTC
HN karma
54
Public activity
20 items

About b1c837696ba28b

No profile information was provided.

Recent public activity

  1. comment
    Comment #45395802

    I also had problems with MathML verbosity, and the culprit is the markup for the individual character classes (mi, mn, mo, ms.) I wrote a little filter that pulls apart character s…

  2. comment
    Comment #45153213

    40-some years ago in L.A. some guys discovered that a Burger King drive-up kiosk was tied to the restaurant with an RF link. It was a simple matter to determine the frequency and m…

  3. comment
    Comment #37012445

    I'm surprised to see no references to space applications. Back when I was using Kermit on CP/M I had an acquaintance who hacked Kermit for satellite coms at TRW in El Segundo. Long…

  4. comment
    Comment #36295485

    Really? Was Perl 5 deprecated with prejudice across ecosystems, forcing projects to work with a janky, still-evolving replacement well ahead of production-grade stability? Because …

  5. comment
  6. comment
    Comment #35653858

    Null Island is where you will find Bias Beach, the "/dev/null" of magnetic tape recording. As in, "where is the guide vocal?" "I sent it to Bias Beach to make room for the cowbell.…

  7. comment
    Comment #35440369

    FM radio: https://en.wikipedia.org/wiki/FM_broadcasting > left and right, but with opposite phase The classic mid-side mic technique uses two capsules. The first (middle) is a card…

  8. comment
    Comment #35198394

    > (Is it new?) Nope: https://en.wikipedia.org/wiki/Think_of_the_children

  9. comment
    Comment #33865917

    "When you turn 12 you will have to get your belly button re-tied."

  10. comment
    Comment #29922239

    Gated reverb on snare drum. Looking at you, Hugh Padgham.

  11. comment
    Comment #28760836

    See also DED: Darkness Emitting Diode.

  12. comment
    Comment #25540292

    The Evolution and Special Features of Bell System Telephone Equipment Buildings: https://archive.org/details/bstj58-2-427

  13. comment
    Comment #24517950

    Please re-read the historical record, key-words: "Stove pipe." The institutional read (NEI) was no WMD. International inspectors said no WMD. Cheney wanted another answer and got w…

  14. comment
    Comment #23739348

    Sure, a whole record: https://en.wikipedia.org/wiki/Joshua_Judges_Ruth C.f. any other record with good dynamic range and interesting stuff below 80Hz.

  15. comment
    Comment #23653789

    I love a good used book store. Two years ago I found this: Storm, Herbert F, Magnetic Amplifiers, Wiley, 1955. LOC# 55-6432 Covers applications and theory, contains All The Math.

  16. comment
    Comment #23509255

    We had colleagues, photocopiers and telephones. A good lab had a large library and many shelf-feet of schematics. Search was difficult, sure, but copy pasta was just as fundamental…

  17. comment
    Comment #21486065

    It was actually an effort to retrain people to put the tab into the can so it eventually got thrown away... Which was then a choking hazard. C.f., https://www.passenpowell.com/pote…

  18. comment
    Comment #17447284

    There is a book, "Challenger: A Major Malfunction: A True Story of Politics, Greed, and the Wrong Stuff". There is also Feynman's report. Recommended reading!

  19. comment
    Comment #12958889

    Yes, for decades I have practiced and preached this. Even more motivating: take a job that requires a deliverable in your language of choice. Swim or be eaten by sharks!

  20. comment
    Comment #12446657

    DCP developer here. DCP track files are MXF. SMPTE ST 377:2004 (MXF) predates SMPTE ST 429-3:2007 (DCP Sound and Picture.) ST 377 is a normative reference of ST 429-3. There is no …