content: /**
   * Copyright 2007 DFKI GmbH.
   * All Rights Reserved.  Use is subject to license terms.
   * <p/>
   * This file is part of MARY TTS.
   * <p/>
   * MARY TTS is free software: you can redistribute it and/or modify
   * it under the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation, version 3 of the License.
   * <p/>
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU Lesser General Public License for more details.
   * <p/>
   * You should have received a copy of the GNU Lesser General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   */
  package marytts.signalproc.sinusoidal;
  
  /**
   * A single sinusoid
   *
   * @author Oytun T&uumlrk
   */
  public class Sinusoid {
      public static int NON_EXISTING_FRAME_INDEX = -1; //Used for sinusoid components added for parameter smoothing
      public float amp; //Amplitude (Total amplitude, i.e. excitation x system)
      public float freq; //Frequency in radians
      public float phase; //Phase
      public int frameIndex; //Frame index
  
      public Sinusoid(float freqIn) {
          this(1.0f, freqIn, 0.0f);
      }
  
      public Sinusoid(float ampIn, float freqIn, float phaseIn) {
          this(ampIn, freqIn, phaseIn, NON_EXISTING_FRAME_INDEX);
      }
  
      public Sinusoid(Sinusoid existingSinusoid) {
          this(existingSinusoid.amp, existingSinusoid.freq, existingSinusoid.phase, existingSinusoid.frameIndex);
      }
  
      public Sinusoid(float ampIn, float freqIn, float phaseIn, int frameIndexIn) {
          this.amp = ampIn;
          this.freq = freqIn;
          this.phase = phaseIn;
          this.frameIndex = frameIndexIn;
      }
  }
  