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sort of quasi-cool, maybe

Discussion in 'Electronic Design' started by John Larkin, Jul 23, 2005.

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  1. John Larkin

    John Larkin Guest

    ftp://ftp.highlandtechnology.com/v375demo.rm


    John
     
  2. Guest

    Demo of various noise signals added to a sinewave. With the picture of the
    scope screen.
     
  3. colin

    colin Guest

    Interesting how change in phase of second harmonic distortion was noticable.
    Well to my ears anyway, unless there were some other unintentinal changes
    too, or maybe it shows up peculiarities in the mp3 compresion.

    Colin =^.^=
     
  4. Guest

    Try compress music by Jean Michael Jarre into mp3. And you will notice the
    flaws of mp3 ;)
    I had to set bitrate to 256 kbps before it sounded properly.
     
  5. John Larkin

    John Larkin Guest

    In real life, directly from the gadget, it's totally inaudible to me.

    The other thing I found interesting is that the "Gaussian noise",
    which is actually a repeated (single-cycle pattern) of random values
    superimposed over the main sinewave, doesn't sound a bit random.

    John
     
  6. YD

    YD Guest

    I absolutely, definitely, totally refuse to use Realplayer. It's on
    the top of my list of the most annoying spamwares of all time.

    - YD.
     
  7. me2, mainly cos its interface sucks, any chance of a wav?


    martin
     
  8. JeffM

    JeffM Guest

    ftp://ftp.highlandtechnology.com/v375demo.rm
    You don't need it.

    For Windoze:
    http://64.233.167.104/search?q=cach...lugin-for+sometimes-*-*-*-first-part-*-*-clip

    For Linux:
    http://64.233.167.104/search?q=cach...ile-wav+zzz+lame-f-outfile-wav-mp3outfile-mp3

    For MANY platforms (including Windoze & Linux):
    http://64.233.167.104/search?q=cach...l+Supported-Input-Formats+RealAudio+RealVideo
     
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