Slashdot Mirror


Hark! I Hear a Dropped Packet!

aarondsouza writes "The New Scientist has an article about Chris Chafe, a cellist and director of the Center for Computer Research in Music and Acoustics at Stanford University in California, who has the idea that one can use sound as an audible measure of the health of an internet connection. By sending a bunch of sound pulses across the line and measuring echo time, an average ping time of 10ms would be heard as a 100Hz tone. The idea is that the human ear is much more sensitive to variations in pitch, and thus "listening" to the connection would be a better indicator of its health. The article is short on technical specs but the project page (SoundWIRE) has more."

34 of 263 comments (clear)

  1. Dupe? by jptxs · · Score: 3, Informative

    http://slashdot.org/article.pl?sid=02/11/28/123820 9&mode=thread&tid=95

    --
    we speak the way we breathe --Fugazi
    1. Re:Dupe? by Tomble · · Score: 3, Informative
      Yeah. At first it sounded like it was a different story with a very coincidentally similar idea, but then looking again, I realised that no, they even seem to be referring to exactly the same article in New Scientist!

      It's one thing when you see a story that had run maybe a few weeks earlier, but earlier on the same day? Ouch.

      --
      Be careful! New moon tonight.
  2. dupe! by Jucius+Maximus · · Score: 4, Insightful
    What is this, the fourth dupe in the last week?

    The original is still on the homepage! http://slashdot.org/article.pl?sid=02/11/28/123820 9&mode=flat&tid=95

  3. Didn't I see this before? by dj28 · · Score: 3, Informative

    Oh, yea. Right HERE on the FRONT PAGE.

  4. I have tried this and... by Rogs · · Score: 3, Funny

    ...my ping time is so high only my dog can hear it.

  5. Thanksgiving day turkey! by Cubeman · · Score: 5, Funny

    Slashdot has bowled three strikes today...err duplicates:

    1. Duplicate Original

    2. Duplicate Original

    3. Duplicate Original Happy turkey slashdot!

    1. Re:Thanksgiving day turkey! by Col.+Klink+(retired) · · Score: 5, Informative
      You missed a few:

      4. Duplicate Original

      5. Duplicate Original

      6. Duplicate Original

      (PS, this list is a duplicate.)

      --

      -- Don't Tase me, bro!

    2. Re:Thanksgiving day turkey! by Permission+Denied · · Score: 3, Funny
      Slashdot has bowled three strikes today...err duplicates

      Must be the tryptophan.

      Is it just a coincidence that the "busiest shopping day of the year" follows directly after the country ingests large amounts of a sedative? I smell a conspiracy.

  6. Thanksgiving Tradition? by starburst · · Score: 5, Funny

    I get it, on April 1st all the stories are false; On Thanksgiving the stories are dupes.

    Does consuming gigantic quantities of turkey and dressing cause this -- I demand a study.

  7. Does this mean... by InspectorPraline · · Score: 5, Funny

    ...sysadmins will begin carrying metronomes and tuners?

    "I'm sorry, but your NIC seems to be running a quarter-step sharp."

    *hides*

  8. Re:A Funny Related Story by Anonymous Coward · · Score: 4, Funny

    Hemos did something like this 5 hours ago...

  9. Re:The human ear by Twirlip+of+the+Mists · · Score: 4, Funny

    Unfortunately it is free-beer, as the source is not available. Hmmmm, I guess rms should target God as the largest producer of closed-source software in the Universe?

    As much as I hate RMS, I have to say that he works pretty much the same way God does; compare, for example, the source code to Emacs with the human genetic code. Both are available to anybody who wants to look at them, both are vast, and both are completely incomprehensible without doing a huge amount of analysis, deduction, and plain old guessing.

    Maybe RMS is on to something after all. Release the source, but make sure before you do that it's utterly useless to anybody but yourself. After all, if the code were well documented and easy to understand, there'd be no need for the author of it.

    (Hmm. If the world were well documented and easy to understand, there'd be no need for God. Uh-oh. Dangerously close to being profound here. Better bail out while there's still time.)

    --

    I write in my journal
  10. Ratio by McCarrum · · Score: 4, Insightful

    Lets look at ratios. Three dupes from slashdot, thirteen thousand, four hundred and twelve dupes from idiots bitching about slashdot duping. It's hard to bitch about duping AND be taken seriously, when the bitch is a dupe. Atleast the stories are more interesting ...

  11. Mirror by PDHoss · · Score: 3, Funny

    In case this gets Slashdotted...

    Mirror

    --
    ======================================
    Writers get in shape by pumping irony.
  12. Homestar Runner by kilonad · · Score: 3, Funny

    I nominate Homestar Runner as new slashdot editor-in-chief. Admit it, he'd do at least as good of a job. And I don't care if he's animated and not real!

  13. What gives? by pla · · Score: 3

    First the Onion, now Slashdot?

    Have the collective editors of online content decided to play "lets see who really pays attention" this week?

    C'mon. Enough.

  14. Used in Nuclear Facilities by jfroot · · Score: 4, Interesting

    I remember reading about something similar a few years ago. Basically they took all the different readings from a nuclear reactor control room and extrapolated a tone from them somehow. If any of the readings went outside of nominal the done would sound much different. Because the human ear is sensitive to this, the operators would know something is amiss.

  15. My 2 (sic) cents by TeknoHog · · Score: 5, Funny
    PING slashdot.org (66.35.250.150) from 127.0.0.1 : 56(84) bytes of data.
    64 bytes from slashdot.org (66.35.250.150): icmp_seq=0 ttl=64 time=144 usec
    64 bytes from slashdot.org (66.35.250.150): icmp_seq=0 ttl=64 time=144 usec (DUP!)
    64 bytes from slashdot.org (66.35.250.150): icmp_seq=1 ttl=64 time=133 usec
    64 bytes from slashdot.org (66.35.250.150): icmp_seq=1 ttl=64 time=133 usec (DUP!)
    64 bytes from slashdot.org (66.35.250.150): icmp_seq=2 ttl=64 time=134 usec
    64 bytes from slashdot.org (66.35.250.150): icmp_seq=2 ttl=64 time=134 usec (DUP!)

    PP..SS.. DDoonn''tt ffoorrggeett ttoo ttuurrnn oonn llooccaall eecchhoo!!

    --
    Escher was the first MC and Giger invented the HR department.
  16. I know we're joking about the dupes, but... by Anthony+Boyd · · Score: 4, Insightful

    ...this is really, really, sloppy work. I'm bored of this. Can I get the URLs of some other geek-friendly news/info sites? Ones that have a bit more QA?

  17. Obligatory dupe comment by TeknoHog · · Score: 4, Funny
    > Of course, a clever piece of software can do this too - but you already have this clever piece of software installed for free in your brain.

    Not everyone has clever software in their brain. I'm still doing a Search for Terrestrial Intelligence. But maybe /. isn't the place for it.

    But at least I try and double-check the data.

    --
    Escher was the first MC and Giger invented the HR department.
  18. Tripes by helix400 · · Score: 4, Funny
    Are 3 dupes in a day worse than 1 tripe?

    The quark matter/stranglets hitting earth story was covered on May 12, Nov 22, and Nov 25

  19. Link Found to Tomorrow's Slashdot Home Page: by Snork+Asaurus · · Score: 5, Funny
    It's right here

    We don't need no steenking flux capacitor.

    --
    Sigs are bad for your health.
  20. Do the Eds *read* Slashdot? A Thanksgiving rant! by teamhasnoi · · Score: 4, Interesting
    I realize that the holidays are here, on ed is getting married, one is recovering from a fire, and one left. The servers have moved, there are a few new features.

    Great.

    If I did this at my job I would be fired or hollered at.

    Come on already. I love /. I spend too much time reading it as it is. Why must I have duped stories to wade through?

    Moderation and the Friend/Foe system are supposed to make /. easier to read, by filtering out trolls and crapflooders. Perhaps it's time to allow the STORIES to be moderated. I enjoy reading all /. stories, because invaribly, I learn something, or get a new perspective on an issue or idea. Having valuable front page space taken up by something that was already discussed (on the same day!) only annoys the readers and surely affects the advertisers effectiveness.

    I am only a reader and poster of rants and one-liners, sure, but I happen to like /. I hate to see it like this.

    Perhaps I should have assumed there was a lack of attention to the site, when I sent a fixed flag icon to Taco, and never got a response - email or otherwise. I'd guess that Taco gets many emails asking questions, ranting about features, moderations, trolls, and plenty of spam. My note was purely friendly and included the new icon.

    No response. No 'Thanks but no thanks', automated "Yoyre emial iz impotent to us". Nothing

    That's it. Have a good Thanksgiving. Turkey ....taking effect... sleeeeepy...so sleeeepy.... must fall to ... floor....

    *snore*

  21. Ahh, the good ole days... by suricatta · · Score: 5, Funny

    When I was just a lad, these Slashdot dupe things where a rare occurance. Boy they were a big occasion! Whole families used to go and see them, it was like a day trip. But now, now you see them everywhere! Whereever you look there are Slashdot dupes! You young folk have it easy. You don't need to remember things anymore, because everything you need to know on Slashdot is duplicated without failure every couple of hours!

  22. man nc by nakaduct · · Score: 3, Funny

    I, for one, look forward to the advent of ping music. Ludwig van's been rendered on some pretty fancy instuments, none so expensive as an OC-192.

  23. Search? ED'S NEED TO READ THE FUCKING MAIN PAGE! by raehl · · Score: 5, Funny

    I can spot a dupe less than a sentence into the summary - because I actually read the summaries on the main page, and I don't even work here. Is it too much to ask the editors to actually READ THE 10-15 ARTICLE SUMMARIES EACH DAY BEFORE SUBMITTING NEW ARTICLES?

    If this happened with articles that were a month old, or happened once a month or something, it might be exusable, but it's happening at least once a week now, and sometimes multiple times per day. That's a pretty shitty success rate for something so easy as remembering an article that's LESS THAN 5 ARTICLES EARLIER!

    "I wanted to be a /. editor, but I decided against it when they told me I wasn't allowed to read slashdot anymore."

  24. Dupe Detection Code? by cjsnell · · Score: 5, Interesting


    It shouldn't be too hard to add some dupe prevention code to Slash. It seems that you could snag all URLs out of a story and compare them to URLs from the last 60 days or so and if there is a match, present a warning to the editor.

  25. Doh! by cjsnell · · Score: 4, Funny


    Speaking of dupe detection, I should have checked other comments before I posted. It seems that a nearly identical comment was posted by someone else a few hours earlier. ;-)

  26. Personally, I'm all for the Dupe! by rMortyH · · Score: 3, Informative

    This one had better links and stuff,
    like the CCRMA home page.

    WWWeeee! We got ./'d!

    Of course I'm biased 'cuz I WORK there and
    Chris Chafe is an awesome guy and the project
    is super cool...

    'skyooz me while I go watch our webserver get
    CRUSHED!

    Seiously though, the page may be kinda dry, but if you dig you'll find some great stuff. There are links to all the top sound software for Linux and ways to optimize your system for sound and music. Check out

    http://www-ccrma.stanford.edu/guides/planetccrma /

    It's an amazing lab, doing great work and producing some amazing open source sound software, as well as testing and distributing the work of many others in the field. And there isn't a windows box in the entire place!

    =mortimer

  27. Re:Search? ED'S NEED TO READ THE FUCKING MAIN PAGE by Moonshadow · · Score: 5, Funny

    What I really find amusing is that people will take the time to gripe about dupes. After all, those evil editors are taking our precious bandwidth by posting dupes, so we have to make sure we fight the power and complain about it! :P

    Yeah, post complaints! Reload the page a few times! Damn the man!

    I just find it amusing that we get an entire story of posts saying "dupe!" - as if one post wasn't enough. Nope, just in case I decide to start reading comments at the very freaking middle of the page, there will always be someone there to inform me that this story is, in fact, a dupe! I can't imagine what I would do without that valuable info! Thank you, all 400 of you, that felt the need to uniquely point out that I could have read the same article some 5 articles prior! :)

    The above is not intended seriously, for the humor impaired. :D

  28. Noises from tape drives by Shade,+The · · Score: 3, Interesting

    When I was younger, we used to have a Dragon 32 microcomputer, which loaded up external data through cassette tapes. If I remember correctly, the tape recorder's line out was plugged into a port onto the computer. So to load up a game, you played the tape, which made a whole host of squeakings and gratings. But you could tell, with some practise, when the loading was going well, and when it was going to fail. Kinda like with this article, though in this case, it's with a network.

  29. Re:Enough by BoBaBrain · · Score: 3, Interesting

    I think I'll play with it for a while and then pass it on again. I suppose one could think of it as a 'karma library'

    --
    I am a Karma Library.
  30. Re:The human ear by Jimmy_B · · Score: 4, Insightful

    Plaguarism for karma is extremely dishonest. You didn't change a single word of YE's post on the previous version of this story. Looking at your posting history, this would seem to be a new low for you.

  31. Re:Search? ED'S NEED TO READ THE FUCKING MAIN PAGE by Dirtside · · Score: 4, Funny

    Hey! Your post is a dupe, too! :)

    --
    "Destroy science and religion. Science would re-emerge exactly the same; but not religion." - Penn Jillette, paraphrased