Music 220A Hw#1



Chuck Files:

  • file.ck
  • file.ck
  • file.ck


  • Wav File

  • file.wav


  • Time Series Links and Data Files

  • Annual Diameter of Skirt at Hem from 1866 to 1911 from DataMarket
  • Skirt Data File


  • Monthly milk production: pounds per cow from January 1962 to February 1967 from DataMarket
  • Cows Data File


  • Description

    I created two txt files, each with one data set. In the m220a-Player.ck file, for each data line, the scaled data value (w) runs through the equation 80.0 - w*10, and is then converted to Hz frequencies. The amplitude is also correlated to the data set, as it is expressed by the function 0.5 * w^2. In the m220a- Duo(2).ck file, the scaled data value (w) runs through the equation 80.0 - w*10, and is then converted to Hz frequencies. The amplitude increases in the same way as in the player file. I inserted a third part with an incremented frequency running over the polyphonic series, but that frequency was not correlated to data.