Examples of jm.audio.io.SampleOut

jm.audio.io.SampleOut
The SampleOut class is responsible for writing sample data to disk. It combines all notes into a single Random Access File based on each notes start time. The output of samples into this file is in 32 bit floating point format and a maximum amplitude for this file is calculated on the fly and storied by this class for easy normalisation when being rewritten to a standard Audio File Format.

NOTE: One important thing to note about the class is that all the notes of the score are written to the same file. Therefore everytime this class is called for each new note the information is continually written to the same temporary file often combining new data with existing data.

The SampleOut class only excepts a Single Audio Object as input and should therefore have all Audio Streams combined before being passed to the SampleOut. @author Andrew Sorensen @version 1.0, Sun Feb 25 18:42:42 2001

    public void createChain() {
        Noise noise = new Noise(this, Noise.WHITE_NOISE, this.sampleRate, this.channels);
        Envelope env = new Envelope(noise, pointArray);
        Volume vol = new Volume(env, (float) 1.0);
        StereoPan span = new StereoPan(vol);
        SampleOut sout = new SampleOut(span);
    }

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        Oscillator wave = new Oscillator(this, Oscillator.SAWTOOTH_WAVE, this.sampleRate, this.channels);
        Filter filt = new Filter(new AudioObject[]{wave, mult}, this.filterCutoff, Filter.LOW_PASS);
        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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        AudioObject[] overtones = {vol0, vol1, vol2, vol3};
        Add adder = new Add(overtones);
        Envelope env = new Envelope(adder, new double[]{0.0, 0.0, 0.1,
                1.0, 1.0, 0.0});
        StereoPan span = new StereoPan(env);
        SampleOut sout = new SampleOut(span);
    }

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            vol[i] = new Volume(env[i], (float) volVals[i]);
        }
        //And now the add object brings us back to one path.
        Add add = new Add(vol);
        StereoPan span = new StereoPan(add);
        SampleOut sout = new SampleOut(span);
    }

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    /**
     * Initialisation method used to build the objects that this instrument will use
     */
    public void createChain() {
        Pluck plk = new Pluck(this, sampleRate, this.channels);
        SampleOut sout = new SampleOut(plk);
    }

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    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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        Oscillator wt2 = new Oscillator(this, Oscillator.SINE_WAVE,
                this.sampleRate, this.channels);
        Envelope env2 = new Envelope(wt2,
                new double[]{0.0, 0.0, 0.5, 1.0, 1.0, 0.0});
        Add add = new Add(new AudioObject[]{env, env2});
        SampleOut sout = new SampleOut(add);
    }

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    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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            vol[i] = new Volume(env[i], (float) overtoneVolumes[i]);
        }
        //And now the add object brings us back to one path.
        Add add = new Add(vol);
        StereoPan span = new StereoPan(add);
        SampleOut sout = new SampleOut(span);
    }

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    public void createChain() {
        Noise noise = new Noise(this, Noise.FRACTAL_NOISE, this.sampleRate);
        Envelope env = new Envelope(noise, pointArray);
        Volume vol = new Volume(env, (float) 1.0);
        StereoPan span = new StereoPan(vol);
        SampleOut sout = new SampleOut(span);
    }

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