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What Pi Sounds Like

I've always loved generative music, and this guy used Pi as the basis for his composition. I'm not saying it's as good as Lady Gaga or Justin Bieber or something, but it's a great way to get ready for Pi day which is tragically still not a federal holiday. Write your congressman.

21 of 178 comments (clear)

  1. And thank god for that by kryptKnight · · Score: 5, Insightful

    I'm not saying it's as good as Lady Gaga or Justin Bieber or something

    And thank god for that...

    --
    Facts do not cease to exist because they are ignored. -Aldous Huxley
    1. Re:And thank god for that by Locke2005 · · Score: 2, Insightful

      That would require that one of the two be male. Looking at the two of them, I'd say it's more likely to be Gaga.

      --
      I've abandoned my search for truth; now I'm just looking for some useful delusions.
    2. Re:And thank god for that by Sardak · · Score: 2

      No kidding. The song in the video is actually quite pleasant to listen to. I don't think "good" means what the summary writer thinks it means.

    3. Re:And thank god for that by Anonymous Coward · · Score: 2, Informative

      Since Pi is an irrational number, it should sound rather gaga...

    4. Re:And thank god for that by Bozzio · · Score: 3, Interesting

      Warning. Shameless plug.

      If you're into generated music, then you'll probably like auto-composed tone-matrix music. I just happen to have written a game that does that :)

      Do you know John Conway's Game of Life? It's a cellular automata game. I've combined that with a standard tone-matrix interface to create music that essentially breeds new generations of itself.

      And, just to make sure that pseudo-chaotic music actually sounds good, I framed everything in a pentatonic scale.

      If you're interested, check out Harmonium on Xbox 360 Live Indie Games.

      --
      I just pooped your party.
  2. Hard n Phirm - Pi by tepples · · Score: 4, Funny

    I always thought Pi sounded more like this. But then I used to be on YTMND.

  3. Any random numbers would produce the same result by Anonymous Coward · · Score: 5, Insightful

    Any random notes from a clearly defined scale (e.g. C major) paired with triadic chords from the same scale will sound vaguely pleasant.
    Thus, this is not "what PI" sounds like as much as it's what C major sounds like.

  4. Base 7 by immakiku · · Score: 2

    Why not base 7 representation of Pi?

    1. Re:Base 7 by s0litaire · · Score: 2

      If they play it backwards doesn’t it summon "Evangelical Christian believers in Fact-free science"...

      --
      Laters Sol "Have you found the secrets of the universe? Asked Zebade "I'm sure I left them here somewhere"
  5. Pi is wrong. by pipatron · · Score: 5, Interesting

    Stop being silly. Perhaps after reading this, you will understand why it's simply retarded to even mention pi: http://tauday.com/

    --
    c++; /* this makes c bigger but returns the old value */
    1. Re:Pi is wrong. by Charliemopps · · Score: 2

      I read that for like 10min before I realized I don't care.

    2. Re:Pi is wrong. by 517714 · · Score: 2

      It's not retarded, it's irrational.

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  6. Pi in the round? by gstrickler · · Score: 2

    Ok, it's actually pi rounded to 31 decimals, played in the round.

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  7. I'd say base-12 makes more sense. by whovian · · Score: 3, Informative

    "The twelve-tone equal-tempered scale is the smallest equal-tempered scale that contains all seven of the basic consonant intervals to a good approximation — within one percent."

    http://thinkzone.wlonk.com/Music/12Tone.htm

    Convert pi to base 12:

    PI in base_12 = 3.184809493b9186459aaa3a83 (approximation)

    http://www.abovetopsecret.com/forum/thread352234/pg

    Now play 3.184809493b9186459aaa3a83.... as keyboard notes.

    --
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  8. Re:no rhythm involved at all by Anonymous+Cowar · · Score: 2

    What he's playing is just a steady stream of quarter notes that get overlaid with straight eighth and sixteenth notes later on. There's absolutely nothing interesting happening from a rhythmic perspective at all. No syncopation, no rests, nothing. Just bars full of quarters, eighths, and sixteenths. Disappointing. You could do a whole lot with pi rhythmically, too.

    So do it

  9. As good as Justin Bieber? Really? by Clsid · · Score: 2

    As good as Justin Bieber? Good god, the kid is a product of the music industry which is pushing it in very obnoxious ways.

  10. Re:Any random numbers would produce the same resul by hweimer · · Score: 2

    Any random notes from a clearly defined scale (e.g. C major) paired with triadic chords from the same scale will sound vaguely pleasant. Thus, this is not "what PI" sounds like as much as it's what C major sounds like.

    In a similar spirit, I once wrote musical representations of quantum algorithms. I played around with various scales, and it turned out that the best sounding scale actually depended on the algorithm. But then of course the underlying data was not nearly as random as pi.

    --
    OS Reviews: Free and Open Source Software
  11. from TFA by naz404 · · Score: 2
    From TFA:

    The most impressive way to not get laid.

    Holy crap, I'm doomed!

    I turned "Hello World" into an experimental track by translating the phrase into morse code and using it as a synth buzz beat hook...

    1. Re:from TFA by RoFLKOPTr · · Score: 2

      what's this WHY IS MY FOOT TAPPING OH GOD

      Nice beat.

      --

      Filter error: Don't use so many caps. It's like YELLING. And what the hell is wrong with yelling?

    2. Re:from TFA by naz404 · · Score: 2

      Actually, isn't this the definitive sound of Pi? :

      Clint Mansell - Pi * r ^ 2 from the soundtrack of Darren Aronofsky's Pi
      http://www.youtube.com/watch?v=9Cq_QO_4Cx4

      Clint Mansell has done all of Aronofsky's music from the been-used-everywhere Lux Aeterna of Requiem for a Dream to Black Swan.

      Oh, shameless plug, if you guys are into electronic music, here's a ton of free albums from my friends at Electronica Manila:

      * QED Records - Free Electronic Music Netlabel
      * Electronica Manila: One
      * Electronica Manila: FREE
      * Basics: The Electronica Manila The General MIDI Project

      Enjoy!

      -Naz

  12. Re:What's with all of the interest in pi? by gstrickler · · Score: 2

    And e is much easier to remember to 9 decimal places.

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