Granulated sines

granulated-sines.js

var duration = 21 * 60,
    fadeOutDuration = 10,
    bufferName = "inside-21m-16-48000";

var leftFadeIn = {
    ugen: "flock.ugen.line",
    start: 0,
    end: 0.05,
    duration: 4
};

var leftFadeOut = {
    ugen: "flock.ugen.line",
    start: 0.05,
    end: 0,
    duration: fadeOutDuration
};

var rightFadeIn = {
    ugen: "flock.ugen.line",
    start: 0,
    end: 1.0,
    duration: 4   
};

var rightFadeOut = {
    ugen: "flock.ugen.line",
    start: 1.0,
    end: 0,
    duration: fadeOutDuration
};


var synth = flock.synth({
    addToEnvironment: false,
    synthDef: {
        ugen: "flock.ugen.writeBuffer",
        options: {
            duration: duration,
            numOutputs: 2
        },
        buffer: "inside-21m-16-48000",
        sources: [
           {
               id: "left",
               ugen: "flock.ugen.granulator",
               numGrains: {
                   ugen: "flock.ugen.sequence",
                   list: [2, 3, 1, 2, 3, 1, 3, 1, 2, 3, 1, 5, 2, 3, 1, 2, 3, 1, 3, 1, 2, 3, 7],
                   loop: 1.0,
                   freq: 1/55
               },
               grainDur: 1,
               delayDur: 1,
               mul: {
                   ugen: "flock.ugen.lfNoise",
                   freq: 1/110,
                   mul: leftFadeIn,
                   add: leftFadeIn
               },
               source: {
                   ugen: "flock.ugen.sin",
                   freq: {
                       ugen: "flock.ugen.sin",
                       freq: 1/1100,
                       mul: 110,
                       add: 110
                   }
               }
           },
           {
               id: "right",
               ugen: "flock.ugen.granulator",
               numGrains: 100,
               grainDur: {
                   ugen: "flock.ugen.change",
                   time: 92,
                   initial: 0.5,
                   target: {
                       ugen: "flock.ugen.lfNoise",
                       freq: 1/92,
                       mul: 2,
                       add: 2.5,
                       options: {
                           interpolation: "linear"
                       }
                   },
                   crossfade: 2.0
               },
               delayDur: 1,
               mul: rightFadeIn,
               source: {
                   ugen: "flock.ugen.sin",
                   freq: {
                       ugen: "flock.ugen.sin",
                       freq: 1/88,
                       mul: 4,
                       add: 88
                   }
               }
           }
        ]
    }
});
flock.environment.asyncScheduler.once(2, function () {
    synth.play();
});

flock.environment.asyncScheduler.once(duration, function () {
    synth.set({
        "left.mul.mul": leftFadeOut,
        "left.mul.add": leftFadeOut,
        "right.mul": rightFadeOut
    });
});

flock.environment.asyncScheduler.once(duration + fadeOutDuration + 2, function () {
    flock.environment.stop();
    flock.environment.saveBuffer("inside-21m-16-48000", "int16");
});