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

        //Envelope env = new Envelope(filt,
        //new double[] {0.0, 0.0, 0.1, 1.0, 0.2, 0.6, 0.8, 0.4, 1.0, 0.0});
        ADSR env = new ADSR(filt, 20, 100, 0.6, 400);
        Volume vol = new Volume(env);
        StereoPan span = new StereoPan(vol);
        SampleOut sout = new SampleOut(span);
    }

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        Oscillator sin = new Oscillator(this, 2, 44100, 2);
        //SampleIn sin = new SampleIn(this, fileName);
        //Filter lpf = new Filter(sin, bandwidthBottom, Filter.LOW_PASS);
        //Filter hpf = new Filter(lpf, bandwidthTop, Filter.HIGH_PASS);
        AllFGTR fgtr = new AllFGTR(/*hpf*/sin, grainDuration, bandwidthTop, bandwidthBottom, grainsPerSecond);
        SampleOut sout = new SampleOut(fgtr);
    }

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        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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        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});
        // respond to note dynamics
        Volume vol = new Volume(env);
        // save to a file
        SampleOut sout = new SampleOut(vol);
    }

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                Oscillator.SINE_WAVE, WaveTable.AMPLITUDE);
        Envelope env = new Envelope(carrier,
                new double[]{0.0, 0.0, 0.5, 1.0, 1.0, 0.0});
        Volume vol = new Volume(env, (float) 1.0);
        StereoPan span = new StereoPan(vol);
        SampleOut sout = new SampleOut(span);
    }

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    public void createChain() {
        Noise osc = new Noise(this, Noise.WHITE_NOISE, 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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        Add add = new Add(new AudioObject[]{env, offsetAmp});
        Oscillator carr = new Oscillator(add,
                Oscillator.SINE_WAVE, WaveTable.AMPLITUDE);
        Envelope env2 = new Envelope(carr,
                new double[]{0.0, 0.0, 0.5, 1.0, 1.0, 0.0});
        SampleOut sout = new SampleOut(env2);
    }

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        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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        Oscillator wt = new Oscillator(this, Oscillator.SABERSAW_WAVE,
                this.sampleRate, 2);
        Envelope env = new Envelope(wt, pointArray);
        Volume vol = new Volume(env, (float) 1.0);
        StereoPan span = new StereoPan(vol);
        if (output == RENDER) sout = new SampleOut(span);
    }

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        // carrier
        Oscillator carrier = new Oscillator(add, Oscillator.SINE_WAVE, Oscillator.FREQUENCY);
        Envelope ampEnv = new Envelope(carrier, new double[]{0.0, 0.0, 0.02, 1.0, 1.0, 0.0});
        Volume amp = new Volume(ampEnv);
        StereoPan pan = new StereoPan(amp);
        SampleOut sout = new SampleOut(pan);
    }

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