/*
 * Created on Oct 8, 2012 by Nick Didkovsky
 *
 *
 */
package jmslexamples.jsyn2.unitvoices;

import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JFrame;

import com.jsyn.JSyn;
import com.jsyn.Synthesizer;
import com.jsyn.ports.UnitInputPort;
import com.jsyn.ports.UnitOutputPort;
import com.jsyn.swing.SoundTweaker;
import com.jsyn.unitgen.*;

/**
 * Classic FM Pair. Modified from the JSyn 1 version by Andrew Gram
 * 
 * @author Nick Didkovsky
 */

public class FMPair extends Circuit implements UnitSource {

	// declare units
	SineOscillator modOsc;
	SineOscillator carOsc;

	Add adder;
	public UnitInputPort modfrequency;
	public UnitInputPort modamplitude;
	public UnitInputPort carfrequency;
	public UnitInputPort caramplitude;

	// constructor
	public FMPair() {
		// add SynthUnits to circuits
		add(modOsc = new SineOscillator());
		add(carOsc = new SineOscillator());
		add(adder = new Add());

		// start connecting
		modOsc.output.connect(adder.inputB);
		adder.output.connect(carOsc.frequency);

		// add ports visible to other classes
		addPort(modfrequency = modOsc.frequency, "Mod Frequency");
		addPort(modamplitude = modOsc.amplitude, "Mod Amplitude");
		addPort(carfrequency = adder.inputA, "Carrier Frequency");
		addPort(caramplitude = carOsc.amplitude, "Carrier Amplitude");

		modfrequency.setup(0.0, 220, 1000.0);
		modamplitude.setup(0.0, 0.0, 1000.0);
		carfrequency.setup(0.0, 220, 4186.0); // 4186 Hz = C8; highest on piano
		caramplitude.setup(0.0, 0.5, 1.0);

	}

	public UnitOutputPort getOutput() {
		return carOsc.output;
	}

	public static void main(String args[]) {
		UnitSourceTester.test(new FMPair());
	}

}