Examples of jm.audio.synth.Oscillator

jm.audio.synth.Oscillator
The Oscillator class can generate steady tones with various wave shapes, inlcuding sine, cosine, triangle, sawtooth, pulse wave, square, and more. The Oscillator class can be used as a primary object at the start of an audio chain, or as a object within the chain who's frequency or amplitude is modulated by an earlier object. @author Andrew Sorensen and Andrew Brown @version 1.0, Sun Feb 25 18:42:52 2001

    /**
     * Initialisation method used to build the objects that
     * this instrument will use.
     */
    public void createChain() {
        Oscillator osc = new Oscillator(this, Oscillator.SINE_WAVE, this.sampleRate, this.channels);
        // set a fixed, rather the note determined, frequency
        if (frequency != -1.0f) {
            osc.setChoice(0);
            osc.setFrq(frequency);
        }
        Envelope env = new Envelope(osc, envPoints);
        Volume vol = new Volume(env);
        StereoPan span = new StereoPan(vol);
        if (output == RENDER) sout = new SampleOut(span);

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    /**
     * Initialisation method used to build the objects that
     * this instrument will use and specify thier interconnections.
     */
    public void createChain() {
        Oscillator wt = new Oscillator(this, Oscillator.SAWTOOTH_WAVE, this.sampleRate, this.channels);
        Filter filt = new Filter(wt, this.filterCutoff, Filter.LOW_PASS);
        Envelope env = new Envelope(filt,
                new double[]{0.0, 0.0, 0.05, 1.0, 0.3, 0.4, 1.0, 0.0});
        Volume vol = new Volume(env);
//    SampleOut sout = new SampleOut(vol);

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            }
        } else {
            // At this stage the only values left are between 0-6
            // These correspond directly to the oscillator input
            // values, so can be added directly.
            Oscillator grin = new Oscillator(this, sounds, 44100, 2);
            //if (premapped) {
//        grain = new Granulator(grin,durationArray,gpsArray,freqArray,ri,rgd,rf);
//    } else {
            grain = new Granulator(grin, 44100, 2, 50, 100);
            //}

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    /**
     * Initialisation method used to build the objects that
     * this instrument will use.
     */
    public void createChain() {
        Oscillator modulator = new Oscillator(this, Oscillator.SINE_WAVE, this.sampleRate,
                this.channels, Oscillator.FREQUENCY, (float) 5.0);
        Volume vol = new Volume(modulator, 10.0f);
        Oscillator carrier = new Oscillator(vol,
                Oscillator.SINE_WAVE, Oscillator.AMPLITUDE);
        Envelope env2 = new Envelope(carrier,
                new double[]{0.0, 0.0, 0.1, 1.0, 1.0, 0.0});
        SampleOut sout = new SampleOut(env2);
    }

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    /**
     * Initialisation method used to build the objects that
     * this instrument will use.
     */
    public void createChain() {
        Oscillator wt1 = new Oscillator(this, Oscillator.SINE_WAVE,
                this.sampleRate, Oscillator.MONO);
        wt1.setFrqRatio((float) 2.2);
        Envelope env = new Envelope(wt1,
                new double[]{0.0, 1.0, 1.0, 0.0});
        Oscillator wt2 = new Oscillator(env,
                Oscillator.SINE_WAVE, Oscillator.AMPLITUDE);
        Envelope env2 = new Envelope(wt2,
                new double[]{0.0, 0.0, 0.05, 1.0, 1.0, 0.0});
        SampleOut sout = new SampleOut(env2);
    }

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     * Initialisation method used to build the objects that
     * this instrument will use.
     */
    public void createChain() {
        Value modFreq = new Value(this, this.sampleRate, this.channels, (float) 5.0);
        Oscillator modulator = new Oscillator(modFreq, Oscillator.SINE_WAVE,
                Oscillator.FREQUENCY);
        Volume amp = new Volume(modulator, (float) 0.4);
        Oscillator carrier = new Oscillator(amp, Oscillator.SINE_WAVE, Oscillator.AMPLITUDE);
        SampleOut sout = new SampleOut(carrier);
    }

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     * this instrument will use and specify their interconnections.
     */


    public void createChain() {


        Oscillator wt = new Oscillator(this, Oscillator.SAWTOOTH_WAVE,
                this.sampleRate, this.channels);


        Filter filt = new Filter(wt, this.filterCutoff, Filter.HIGH_PASS);


        Envelope env = new Envelope(filt,

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    /**
     * This method is automatically called on startup to initialise
     * any AudioObjects used by this instrument
     */
    public void createChain() {
        Oscillator osc = new Oscillator(this, Oscillator.SQUARE_WAVE,
                this.sampleRate, this.channels);
        Envelope env = new Envelope(osc, new double[]{0.0, 0.0, 0.1, 1.0, 0.3, 0.0});
        Comb comb = new Comb(env, delay, decay);
        SampleOut sout = new SampleOut(comb);
    }

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     * audio object(s) in that array. (One array element per channel)
     */


    public void createChain() {


        Oscillator wt = new Oscillator(this, Oscillator.SINE_WAVE,
                this.sampleRate, 1);


        PrintOut pout = new PrintOut(wt);


    }

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     * this instrument will use.
     * Declares the primary audio object array and the
     * audio object(s) in that array. (One array element per channel)
     */
    public void createChain() {
        Oscillator osc = new Oscillator(this, Oscillator.SINE_WAVE,
                this.sampleRate, this.channels);
        Envelope env = new Envelope(osc,
                new double[]{0.0, 0.0, 0.1, 1.0, 1.0, 0.0});
        SampleOut sout = new SampleOut(env);
    }

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