new preset ADD/ADHD

[thegreenman]

public static Program ADD/ADHD help(Program p) { p.setDescription("Aid for Attention Deficit Disorder." + "30m.

alternating between 12 and 20 hz."); p.setAuthor("@thegreenman);

    p.addPeriod(new Period(300, SoundLoop.WHITE_NOISE, 0.7f, null).
            addVoice(new BinauralBeatVoice(60f, 12f, 0.6f)).
            setV(new HypnoFlash())
    ).
    p.addPeriod(new Period(300, SoundLoop.WHITE_NOISE, 0.7f, null).
            addVoice(new BinauralBeatVoice(20f, 20f, 0.6f)).
            setV(new HypnoFlash())
    ).
    p.addPeriod(new Period(300, SoundLoop.WHITE_NOISE, 0.7f, null).
            addVoice(new BinauralBeatVoice(12f, 12f, 0.6f)).
            setV(new HypnoFlash())
    ).
    p.addPeriod(new Period(300, SoundLoop.WHITE_NOISE, 0.7f, null).
            addVoice(new BinauralBeatVoice(20f, 20f, 0.6f)).
            setV(new HypnoFlash())
    ).
    p.addPeriod(new Period(300, SoundLoop.WHITE_NOISE, 0.7f, null).
            addVoice(new BinauralBeatVoice(12f, 12f, 0.6f)).
            setV(new HypnoFlash())
    ).
    p.addPeriod(new Period(300, SoundLoop.WHITE_NOISE, 0.7f, null).
            addVoice(new BinauralBeatVoice(20f, 20f, 0.6f)).
            setV(new HypnoFlash())
    );

    return p;
}

[thegreenman]

Im not sure how this will work, if the freq changes will be jarring or not. Also wonder if it should be longer than 30 min. Again I'd like to test prior to release.

[SecUpwN]

@GiorgioRegni, I guess you can close this Issue as well since the preset already exists now?