ManualTestSoundTMS9919B.java

/*
  ManualTestSoundTMS9919B.java

  (c) 2011-2014 Edward Swartz

  All rights reserved. This program and the accompanying materials
  are made available under the terms of the Eclipse Public License v1.0
  which accompanies this distribution, and is available at
  http://www.eclipse.org/legal/epl-v10.html
 */
package v9t9.audio.sound.test;

import java.util.concurrent.TimeUnit;

import org.junit.Test;

import v9t9.audio.sound.ClockedSoundVoice;
import v9t9.audio.sound.EnhancedNoiseGeneratorVoice;
import v9t9.audio.sound.EnhancedToneGeneratorVoice;
import v9t9.audio.sound.EnhancedVoice;
import v9t9.audio.sound.NoiseGeneratorVoice;
import v9t9.audio.sound.SoundVoice;
import v9t9.common.sound.TMS9919BConsts;
import v9t9.common.sound.TMS9919Consts;

/**
 * @author ejs
 *
 */
public class ManualTestSoundTMS9919B extends BaseSoundTest {
	
	@Test
	public void testTonesSimple() {
		EnhancedToneGeneratorVoice toneVoice = new EnhancedToneGeneratorVoice("simple", 0);
		setupVoice(toneVoice);
		
		toneVoice.setFrequency(110);
		generate(toSamples(TimeUnit.SECONDS, 1), toneVoice);
		toneVoice.setFrequency(440);
		generate(toSamples(TimeUnit.SECONDS, 1), toneVoice);
		toneVoice.setFrequency(880);
		generate(toSamples(TimeUnit.SECONDS, 1), toneVoice);
		
	}


	@Test
	public void testTonesVolumes() {
		EnhancedToneGeneratorVoice toneVoice = new EnhancedToneGeneratorVoice("simple", 0);
		setupVoice(toneVoice);

		toneVoice.setFrequency(110);
		for (int vol = 0; vol < 256; vol+=4) {
			toneVoice.setVolume(vol);
			generate(toSamples(TimeUnit.MILLISECONDS, 50), toneVoice);
		}
		
	}

	@Test
	public void testEnvelope() {
		EnhancedToneGeneratorVoice voice = new EnhancedToneGeneratorVoice("simple", 0);
		setupVoice(voice);
		
		voice.getEffectsController().setADSR(TMS9919BConsts.OP_ATTACK, 2);
		voice.getEffectsController().setADSR(TMS9919BConsts.OP_DECAY, 4);
		voice.getEffectsController().setADSR(TMS9919BConsts.OP_HOLD, 10);
		voice.getEffectsController().setADSR(TMS9919BConsts.OP_RELEASE, 10);
		voice.getEffectsController().setSustain(64);
		
		for (int hz = 110; hz < 880; hz *= 2) {
			voice.setFrequency(hz);
			voice.setVolume(128);
			generate(toSamples(TimeUnit.SECONDS, 2), voice);
		}

	}
	

	@Test
	public void testVibrato() {
		EnhancedToneGeneratorVoice voice = new EnhancedToneGeneratorVoice("simple", 0);
		setupVoice(voice);
		EnhancedToneGeneratorVoice voice2 = new EnhancedToneGeneratorVoice("simple", 0);
		setupVoice(voice2);
		

		vibrato(1, 8, voice, voice2);
		vibrato(15, 8, voice, voice2);
		vibrato(1, 1, voice, voice2);
		vibrato(15, 15, voice, voice2);
		vibrato(8, 8, voice, voice2);
		

	}

	@Test
	public void testVibratoPeriodicNoise() {
		EnhancedNoiseGeneratorVoice voice = new EnhancedNoiseGeneratorVoice("simple");
		setupVoice(voice);
		EnhancedNoiseGeneratorVoice voice2 = new EnhancedNoiseGeneratorVoice("simple");
		setupVoice(voice2);
		

		vibrato(15, 8, voice, voice2);
		vibrato(15, 15, voice, voice2);
		vibrato(8, 8, voice, voice2);
	}
	@Test
	public void testVibratoWhiteNoise() {
		EnhancedNoiseGeneratorVoice voice = new EnhancedNoiseGeneratorVoice("simple");
		setupVoice(voice);
		voice.setNoiseControl(TMS9919Consts.NOISE_FEEDBACK_WHITE);
		EnhancedNoiseGeneratorVoice voice2 = new EnhancedNoiseGeneratorVoice("simple");
		setupVoice(voice2);
		voice2.setNoiseControl(TMS9919Consts.NOISE_FEEDBACK_WHITE);
		

		vibrato(1, 8, voice, voice2);
		vibrato(15, 15, voice, voice2);
		vibrato(8, 8, voice, voice2);
	}
	


	/**
	 * @param i
	 * @param j
	 */
	private void vibrato(int amount, int rate, EnhancedVoice... voices) {
		System.out.println("rate="+rate+"; amount="+amount);
		for (EnhancedVoice voice : voices)
			voice.getEffectsController().setVibrato(amount, rate);
		
		for (int hz = 110; hz < 880; hz *= 2) {
			for (int i = 0; i < voices.length; i++) {
				ClockedSoundVoice voice = ((ClockedSoundVoice) voices[i]);
				if (voice instanceof NoiseGeneratorVoice)
					voice.setFrequency(8 * (hz << i));
				else
					voice.setFrequency(hz << i);
				voice.setVolume(128);
			}
			generate(toSamples(TimeUnit.SECONDS, 1), voices);
		}

		
	}


	@Test
	public void testTremolo() {
		EnhancedToneGeneratorVoice voice = new EnhancedToneGeneratorVoice("simple", 0);
		setupVoice(voice);
		voice.setBalance((byte) -100);
		EnhancedToneGeneratorVoice voice2 = new EnhancedToneGeneratorVoice("simple", 0);
		setupVoice(voice2);
		voice2.setBalance((byte) 100);
		

		tremolo(1, 8, voice, voice2);
		tremolo(15, 8, voice, voice2);
		tremolo(1, 3, voice, voice2);
		tremolo(8, 3, voice, voice2);
		tremolo(15, 15, voice, voice2);

	}


	@Test
	public void testTremoloPeriodicNoise() {
		EnhancedNoiseGeneratorVoice voice = new EnhancedNoiseGeneratorVoice("simple");
		setupVoice(voice);
		voice.setBalance((byte) -100);
		EnhancedNoiseGeneratorVoice voice2 = new EnhancedNoiseGeneratorVoice("simple");
		setupVoice(voice2);
		voice2.setBalance((byte) 100);
		
		tremolo(1, 8, voice, voice2);
		tremolo(15, 8, voice, voice2);
		tremolo(1, 3, voice, voice2);

	}

	@Test
	public void testTremoloWhiteNoise() {
		EnhancedNoiseGeneratorVoice voice = new EnhancedNoiseGeneratorVoice("simple");
		setupVoice(voice);
		voice.setNoiseControl(TMS9919Consts.NOISE_FEEDBACK_WHITE);
		voice.setBalance((byte) -100);
		EnhancedNoiseGeneratorVoice voice2 = new EnhancedNoiseGeneratorVoice("simple");
		setupVoice(voice2);
		voice2.setNoiseControl(TMS9919Consts.NOISE_FEEDBACK_WHITE);
		voice2.setBalance((byte) 100);
		
		tremolo(1, 3, voice, voice2);
		tremolo(8, 3, voice, voice2);
		tremolo(15, 15, voice, voice2);

	}
	/**
	 * @param voice
	 */
	protected void tremolo(int amount, int rate, EnhancedVoice... voices) {
		System.out.println("amount="+amount+"; rate="+rate);
		for (EnhancedVoice voice : voices)
			voice.getEffectsController().setTremolo(amount, rate);
		
		for (int hz = 110; hz < 880; hz *= 2) {
			for (int i = 0; i < voices.length; i++) {
				if (voices[i] instanceof NoiseGeneratorVoice)
					((ClockedSoundVoice) voices[i]).setFrequency(16 * (hz << i));
				else
					((ClockedSoundVoice) voices[i]).setFrequency(hz << i);
				((SoundVoice) voices[i]).setVolume(128);
			}
			generate(toSamples(TimeUnit.SECONDS, 1), voices);
		}
	}
	

	@Test
	public void testWaveform() {
		EnhancedToneGeneratorVoice voice = new EnhancedToneGeneratorVoice("simple", 0);
		setupVoice(voice);
		
		voice.setFrequency(440);
		voice.setVolume(128);
		for (int wave = 0; wave < 8; wave++) {
			voice.getEffectsController().setWaveform(wave);
			generate(toSamples(TimeUnit.SECONDS, 2), voice);
		}
		
		EnhancedToneGeneratorVoice voice2 = new EnhancedToneGeneratorVoice("simple", 0);
		setupVoice(voice2);
		
		voice2.setFrequency(1402);
		voice2.setVolume(128);
		for (int wave = 0; wave < 8; wave++) {
			voice.getEffectsController().setWaveform(wave);
			voice2.getEffectsController().setWaveform(7 - wave);
			generate(toSamples(TimeUnit.SECONDS, 2), voice, voice2);
		}
	}
	


	@Test
	public void testSweep() {
		EnhancedToneGeneratorVoice voice = new EnhancedToneGeneratorVoice("simple", 0);
		setupVoice(voice);
		EnhancedToneGeneratorVoice voice2 = new EnhancedToneGeneratorVoice("simple", 0);
		setupVoice(voice2);
		
		voice.setFrequency(440);
		voice2.setFrequency(262);
		int period = voice.getPeriod();
		int period2 = voice2.getPeriod();
		voice.setVolume(128);
		voice2.setVolume(128);
		
		// up
		voice.getEffectsController().setSweepTarget(period / 2);
		voice.getEffectsController().setSweepTime(3000);
		voice2.getEffectsController().setSweepTarget(period2 / 2);
		voice2.getEffectsController().setSweepTime(3000);
		generate(toSamples(TimeUnit.SECONDS, 3), voice, voice2);
		
		// back
		voice.getEffectsController().setSweepTarget(period);
		voice.getEffectsController().setSweepTime(1000);
		voice2.getEffectsController().setSweepTarget(period2);
		voice2.getEffectsController().setSweepTime(1000);
		generate(toSamples(TimeUnit.SECONDS, 1), voice, voice2);

		// down
		voice.getEffectsController().setSweepTarget(period * 2);
		voice.getEffectsController().setSweepTime(2000);
		voice2.getEffectsController().setSweepTarget(period2 * 2);
		voice2.getEffectsController().setSweepTime(2000);
		generate(toSamples(TimeUnit.SECONDS, 2), voice, voice2);
		
	}
	

	@Test
	public void testBalance() {
		EnhancedToneGeneratorVoice voice = new EnhancedToneGeneratorVoice("simple", 0);
		setupVoice(voice);
		EnhancedToneGeneratorVoice voice2 = new EnhancedToneGeneratorVoice("simple", 0);
		setupVoice(voice2);
		
		voice.setFrequency(440);
		voice.setVolume(128);
		voice2.setFrequency(110);
		voice2.setVolume(128);

		for (int pan = -128; pan < 128; pan++) {
			voice.setBalance((byte) pan);
			voice2.setBalance((byte) (255 - pan));
			generate(toSamples(TimeUnit.MILLISECONDS, 25), voice, voice2);

		}
		
	}
}