Function freqToFloat

libraries/p5.sound.js:2986–2990

(fft)

    };
    // helper methods to convert type from float (dB) to int (0-255)
    var freqToFloat = function (fft) {
      if (fft.freqDomain instanceof Float32Array === false) {
        fft.freqDomain = new Float32Array(fft.analyser.frequencyBinCount);
      }
    };
    var freqToInt = function (fft) {
      if (fft.freqDomain instanceof Uint8Array === false) {
        fft.freqDomain = new Uint8Array(fft.analyser.frequencyBinCount);