Examples of jm.audio.synth.Volume

jm.audio.synth.Volume
The Volume Audio Object is a simple volume control. Any samples that pass through the Volume Object will have their amplitudes adjusted by whatever volume level is set. Volume can take one or two Audio Objects for input. When using a single Audio Object as input Volume uses a default volume level for all incoming audio samples. When taking two Audio Objects as input the first input is a volume and the second is the sample data. @author Andrew Sorensen @version 1.0, Sun Feb 25 18:42:51 2001

        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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    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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                //if (premapped) {
//      grain = new Granulator(grin,durationArray,gpsArray,freqArray,ri,rgd,rf);
//        } else {
                grain = new Granulator(grin, 44100, 2, 50, 100);
                // }
                vol = new Volume(grain, 0.5f);
                Volume vol2 = new Volume(vol, 0.1f);
                pan = new StereoPan(vol2);
                SampleOut sout = new SampleOut(pan);
            } else {
                // if sounds is < 0 or > 6 and < 11 then it will
                // process an audio file. Default is 7.  Again it is
                // very open ended to accommodate wrong input numbers.
                SampleIn grin = new SampleIn(this, this.fileName);
                //if (premapped) {
//      grain = new Granulator(grin,durationArray,gpsArray,freqArray,ri,rgd,rf);
//        } else {
                grain = new Granulator(grin, 44100, 2, 50, 100);
                //}
                vol = new Volume(grain, 0.5f);
                Volume vol2 = new Volume(vol, 0.1f);
                pan = new StereoPan(vol2);
                SampleOut sout = new SampleOut(pan);
            }
        } 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);
            //}
            vol = new Volume(grain, 0.5f);
            Volume vol2 = new Volume(vol, 0.1f);
            pan = new StereoPan(vol2);
            SampleOut sout = new SampleOut(pan);
        }
    }

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     * 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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     */
    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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        Envelope env = new Envelope(filt,
                new double[]{0.0, 0.0, 0.05, 1.0, 0.2,
                        0.4, 0.8, 0.3, 1.0, 0.0}
        );


        Volume vol = new Volume(env);


        SampleOut sout = new SampleOut(vol);


    }

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    /**
     * Initialisation method used to build the objects that this instrument uses.
     */
    public void createChain() {
        Pluck plk = new Pluck(this, this.sampleRate, this.channels, this.feedback);
        Volume vol = new Volume(plk);
        StereoPan span = new StereoPan(vol);
        Envelope env = new Envelope(span, new double[]{0.0, 1.0, 0.9, 1.0, 1.0, 0.0});
        SampleOut sout;
        if (output == RENDER) sout = new SampleOut(env);
    }

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    public void createChain() {
        //define the chain
        SampleIn sin = new SampleIn(this, fileName);


        ReSample reSample = new ReSample(sin, this.baseFreq);
        Volume vol = new Volume(reSample);
        StereoPan span = new StereoPan(vol);
        if (wholeFile) {
            sin.setWholeFile(wholeFile);
            if (output == RENDER) sout = new SampleOut(span);
        } else {

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     */
    public void createChain() {
        Oscillator wt = new Oscillator(this, Oscillator.SQUARE_WAVE,
                this.sampleRate, channels);
        Envelope env = new Envelope(wt, envArray);
        Volume vol = new Volume(env);
        StereoPan span = new StereoPan(vol);
        if (output == RENDER) sout = new SampleOut(span);
    }

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     */
    public void createChain() {
        Oscillator modulator = new Oscillator(this, Oscillator.SINE_WAVE,
                this.sampleRate, 1);
        modulator.setFrqRatio((float) 7.23);
        Volume wtAmp = new Volume(modulator);
        Value offsetAmp = new Value(this, this.sampleRate, 1, (float) 0.5);
        Add add = new Add(new AudioObject[]{wtAmp, offsetAmp});
        Oscillator carrier = new Oscillator(add,
                Oscillator.SINE_WAVE, Oscillator.AMPLITUDE);
        SampleOut sout = new SampleOut(carrier);

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