substack

music.js

	

    return function (t) {
      return (70*base() + sin(0.5 * t % 0.2)*60) / 40 + sin(300) * 10
      function tan(x) {
        return Math.tan(Math.PI * t * x);
      }
     
      function sin(x) {
        return Math.sin(Math.PI * t * x);
      }
     
      function cos(x) {
        return Math.cos(Math.PI * t * x);
      }
     
      function ctg(x) {
        return 1/tan(x);
      }
     
      function base() {
        MAGIC_SYNCHRONISATION_CONSTANT = 3.98
        return cos(460) + cos(464) + 
          sin(460/3) + 
          tan(4)*1/sin((t % MAGIC_SYNCHRONISATION_CONSTANT < 2) ? 1 : 2);
      }

      function beeper() {
        // Second summand is something kind of cycloid
        return (Math.pow(12400, t % 0.5) + 4*(t % 1 - sin(t % 1))) 
      }
    }

refrigerator.js

	

    return function (t) {
      return sin(370/16)/64 + sin(370/8)/8 + sin(370/4)/3 + sin(370/2)/5 + sin(370)
      function tan(x) {
        return Math.tan(Math.PI * t * x);
      }
     
      function sin(x) {
        return Math.sin(Math.PI * t * x);
      }
     
      function cos(x) {
        return Math.cos(Math.PI * t * x);
      }
     
      function ctg(x) {
        return 1/tan(x);
      }
     
      function base() {
        MAGIC_SYNCHRONISATION_CONSTANT = 3.98
        return cos(460) + cos(464) + 
          sin(460/3) + 
          tan(4)*1/sin((t % MAGIC_SYNCHRONISATION_CONSTANT < 2) ? 1 : 2);
      }

      function beeper() {
        // Second summand is something kind of cycloid
        return (Math.pow(12400, t % 0.5) + 4*(t % 1 - sin(t % 1))) 
      }
    }