t/javascript">
      var Module = {
        preRun: [],
        postRun: [],
        onFFTBinLoaded: function () {
          ccall("data_init", null, [], []);
        },
        print: (function () {
          return function (text) {
            text = Array.prototype.slice.call(arguments).join(" ");
            console.log(text);
          };
        })(),
        printErr: function (text) {
          text = Array.prototype.slice.call(arguments).join(" ");
          console.error(text);
        },
       