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The Sounds Of Space Near Jupiter

Posted by Hemos on from the something-new-for-the-eyes dept.

Kumba writes "Found this while perusing NASA's Web site. It's an audio clip produced from radio waves detected near Jupiter by NASA's Cassini spacecraft, and converted to audible sound by some scientists at the University of Iowa. A clip that they had last week was described by the Los Angeles Times as sounding "like a troop of howler monkeys battling underwater." The new audio clip is....difficult to describe in my opinion. I guess it's best left to each listener to determine what it sounds like, but if you've ever wondered what it sounds like out there, this is it." I had a set of five CDs a while back that had collections of sounds made from one of the NASA missions - it was called Sounds of Space or the Universe. Pretty interesting set - but then, of course, like most of my possessions it burned in a house fire and I've been unable to find it since then.

21 of 84 comments (clear)

  1. Damn... by BigumD · · Score: 2

    Howler monkeys near Jupiter again... sounds like a "USA Up-All-Night" plotline to me...

    --
    --The space between my ears was intentionally left blank--
  2. I've translated the radio waves by typical+geek · · Score: 4

    They sound kind of like this;

    na-fa-lo-ba-nu-ki-li ta-la-ba-ba-fa-to-pu
    ro-lu-fa-ti

    Anyone know where I can get a surplus aircraft carrier?

    1. Re:I've translated the radio waves by don_carnage · · Score: 3

      I think what you need is a little REASON.

      --

      --
      Wooden armaments to battle your imaginary foes!
  3. I think you are looking for Symphonies, not sounds by stripes · · Score: 3

    NASA - Symphonies Of The Planets, Volume 2 at least is the voyeger recordings. Cdnow doesn't have it, but half.com does (for les then $5 for many of them).

    Enjoy.

  4. Play it backwards by qwerty823 · · Score: 3

    and you can hear the satanic messages that NASA has hidden in it!

  5. And if you listen real close.... by ch-chuck · · Score: 2

    you can just make out a synthetic voice repeating over and over, "I'm sorry Dave, we are not going back to Earth again - no you can't have access to the XSDIMM removal tool Dave - you know what happened LAST time"

    --
    try { do() || do_not(); } catch (JediException err) { yoda(err); }
  6. Re:I never really understood by eXtro · · Score: 2
    This doesn't qualify, its more like "look, noise, its from space isn't it cool?", but there are useful reasons to do this. It's all part of understanding data, we usually do this visually by taking some massive amount of data, perform filtering on it (like a low pass, high pass or band pass filter for instance), and applying a mapping function to it (data that falls between here and there goes into this bin, bins with this much amplitude are coloured this way).

    I know people who can analyze mechanical problems in machinery through a stethoscope for instance.

    --

    Chris Kuivenhoven is a thief, beware

  7. GOD IS ALIVE!!!! by fluxrad · · Score: 4

    and aparently he rides a really rusty trike.


    FluX
    After 16 years, MTV has finally completed its deevolution into the shiny things network

    --
    "It is seldom that liberty of any kind is lost all at once." -David Hume
  8. What is sounds like out there by Ace905 · · Score: 4

    "if you've ever wondered what it sounds like out there, this is it."

    I'm sure people are going to mention this, so I thought I'd be first;

    There is *no* sound in space. None at all.

    I'm not saying that these audio clips are not interesting, or that they don't necessarily contain some sort of useful data. But the fulfillment factor in listening to these should be the same as looking at a graph of x vs. y; because if you think about it, way out in the cold depths of space, your ears do not pick up sound because there is no medium to transfer sound.

    What's more is, were a small event to occur which normally should be heard here on earth, ie; two small rocks colaid; you wouldn't hear that either, because these are radio waves. Larger events, you can hear, but they are a reflection of things you do not see or relate to properly, since once again, these are radio waves and not vibrational waves caused by friction.

    My point is, don't believe the hype: when people tell you it's possible to get a CD of sounds from space, what you're really getting is a small selection of the huge radio-spectrum converted to screechy, unintelligible garble. For that matter, it is possible to give any radio signal a certain characteristic (ie: easy to listen to, noisy screeching) because you decide the method used to represent that wave as a sound wave; since they are wholly different.

    Who's to say that these radio-waves to sound-waves you hear would even sound the same were another person to take the raw data and convert it to sound; they probably wouldn't. So really, you're hearing 1 person (or 1 small group of peoples) interpretation of data put to unintelligible garble.

    I hate fads.

    --

    Ace
    1. Re:What is sounds like out there by KjetilK · · Score: 4

      There is *no* sound in space. None at all.

      Sure, there is! Sound is just pressure waves in gas, so if there is a gas, and there are waves in it, there is sound. The only place there is no sound at all, is if you've got a perfect vacuum, but I haven't seen a lot of those lately. ;-)

      Now, audible sound is a completely different matter. :-)

      I'm not quite sure what these guys have done. Apparently, they've converted radio waves, and you are right, it is not necessarily meaningful, and indeed in most cases it is completely meaningless, to convert radio waves (electromagnetic radiation) to sound waves (pressure waves in gas) and call it the "Sound of Space". If it had been gravtiational radiation, it would have been more fun.

      It could be meaningful (at least a bit), if the radio waves had been created by some pressure waves in gas, so that the radio waves resemble the original pressure waves, and many such processes are imagineable.

      Now this is far from clear to me from the link, but isn't this the case here: That the radio waves have been created by pressure waves in the plasma, and so when the radio waves are converted to sound, it shares characteristics with the original pressure waves? It might not be that bad.... :-)

      --
      Employee of Inrupt, Project Release Manager and Community Manager for Solid
  9. Gee - why stop there?!? by SpiceWare · · Score: 3
    This internet thing you're using isn't solving hunger in the third world - might as well unplug it. Don't forget the movies you watch or the music you listen too, they're not helping poverty either.

    Bah - arguments like this against the space program really upset me. If we were to put off space research until all the problems are Earth are solved, then we're doomed to die as a species when the sun burns out.

  10. It sounds like ... by psergiu · · Score: 2

    ... lots of drunken crickets in a washing mashine set to fast dry.

    --

    --
    1% APY, No fees, Online Bank https://captl1.co/2uIErYq Don't let your $$$ sit in a no-interest acct.
  11. Links: Where to buy the CDs by Alien54 · · Score: 3
    Looks like the 5 cd set refered to above is Here. And others that might be neat are Here.

    Of course, this is all new age type aesthetics. Some folks may be uncomfortable with this.

    another possibly useful space hobby page with multimedia stuff is here

    So maybe Hemos can replace his collection.

    --
    "It is a greater offense to steal men's labor, than their clothes"
  12. When did they ship the monkeys to Jupiter? by SpiceWare · · Score: 2

    I must have missed the part where NASA shipped a bunch of howler monkeys and shopping carts to Jupiter to make the recording. I wonder if they where testing the effects of long term space consumerism on them.

  13. Heck, i can do that on earth ;) by imag091 · · Score: 2

    $ cat kcore > /dev/dsp

    Sounds better, too!

  14. It sounds like bird chirping to me... by antdude · · Score: 2

    The audio sample on this page.

    --
    Ant(Dude) @ Quality Foraged Links (AQFL.net) & The Ant Farm (antfarm.ma.cx / antfarm.home.dhs.org).
  15. about as meaningful as many images by q000921 · · Score: 3

    I think it makes sense to take this kind of data and present it in audio form, just like it makes sense to present X-ray data and other invisible data to a 2D image. Neither will usually give you strong scientific results by themselves, but they may give you a better feel for the data you are dealing with, in particular if you understand the mapping and the physics behind it. If you don't, you can still just admire it for its intrinsic aesthetics.

  16. Re:I never really understood by LameMonikerGoesHere · · Score: 2

    I have to agree, this doesn't really mean a damn thing. These are converted _radio_ waves. So what?!? It's foolish to say "this is what space sounds like." No, this is what a converted radio wave sounds like!

  17. Re:That's nothing... by maken · · Score: 2

    At this URL:
    http://www-pw.physics.uiowa.edu/space-audio/
    there are .wavs of earths magnetosphere. one even sounds like voices!

  18. What does Light sound like? by Super1-Dave · · Score: 2
    In my former life as a Sonar Operator I had access to both digital and analog processors. Listening to everything from whale farts to the latest man-made machine I found that the 'old analog technology' gave the best rendering every time.

    This is all very nice, that someone in Iowa figured out a way to convert data to sound but and I repeat BUT there is nothing even close to true analog sound. This article only proves once again that given the time and money someone will find a way to come up with some absolutely worthless result.

    Besides, sound cannot travel in a vaccum and there are no whales in space.

    --
    -- Wherever you go, there you are. BB
  19. Why is that offtopic? by macdaddy · · Score: 2
    Can you tell me why that's offtopic? It's a story about what it sounds like and that's what I thought it sounded like. Do you mark down everyone that expresses an opinion that doesn't exactly match your own?

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