simple deep drone synth

gistfile1.txt

s1 = get_synth(35);
s2 = get_synth(35.2);

function get_synth(pitch){
        nodes={};
        nodes.source = myAudioContext.createOscillator();
        nodes.source.type=3;
        nodes.filter = myAudioContext.createBiquadFilter();
        nodes.volume = myAudioContext.createGainNode();
        nodes.filter.type=0; //0 is a low pass filter
        nodes.volume.gain.value = 0.5;
        nodes.source.connect(nodes.filter);
        nodes.filter.connect(nodes.volume);

        nodes.volume.connect(myAudioContext.destination);

        //pitch val
        nodes.source.frequency.value=pitch;

        //frequency val
        nodes.filter.frequency.value=100;

        nodes.source.noteOn(0);
        return nodes
}