001/* JOrbis
002 * Copyright (C) 2000 ymnk, JCraft,Inc.
003 *  
004 * Written by: 2000 ymnk<ymnk@jcaft.com>
005 *   
006 * Many thanks to 
007 *   Monty <monty@xiph.org> and 
008 *   The XIPHOPHORUS Company http://www.xiph.org/ .
009 * JOrbis has been based on their awesome works, Vorbis codec.
010 *   
011 * This program is free software; you can redistribute it and/or
012 * modify it under the terms of the GNU Library General Public License
013 * as published by the Free Software Foundation; either version 2 of
014 * the License, or (at your option) any later version.
015   
016 * This program is distributed in the hope that it will be useful,
017 * but WITHOUT ANY WARRANTY; without even the implied warranty of
018 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
019 * GNU Library General Public License for more details.
020 * 
021 * You should have received a copy of the GNU Library General Public
022 * License along with this program; if not, write to the Free Software
023 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
024 */
025
026package com.jcraft.jorbis;
027
028// psychoacoustic setup
029class PsyInfo{ 
030  int    athp;
031  int    decayp;
032  int    smoothp;
033  int    noisefitp;
034  int    noisefit_subblock;
035  float noisefit_threshdB;
036
037  float ath_att;
038
039  int tonemaskp;
040  float[] toneatt_125Hz=new float[5];
041  float[] toneatt_250Hz=new float[5];
042  float[] toneatt_500Hz=new float[5];
043  float[] toneatt_1000Hz=new float[5];
044  float[] toneatt_2000Hz=new float[5];
045  float[] toneatt_4000Hz=new float[5];
046  float[] toneatt_8000Hz=new float[5];
047
048  int peakattp;
049  float[] peakatt_125Hz=new float[5];
050  float[] peakatt_250Hz=new float[5];
051  float[] peakatt_500Hz=new float[5];
052  float[] peakatt_1000Hz=new float[5];
053  float[] peakatt_2000Hz=new float[5];
054  float[] peakatt_4000Hz=new float[5];
055  float[] peakatt_8000Hz=new float[5];
056
057  int noisemaskp;
058  float[] noiseatt_125Hz=new float[5];
059  float[] noiseatt_250Hz=new float[5];
060  float[] noiseatt_500Hz=new float[5];
061  float[] noiseatt_1000Hz=new float[5];
062  float[] noiseatt_2000Hz=new float[5];
063  float[] noiseatt_4000Hz=new float[5];
064  float[] noiseatt_8000Hz=new float[5];
065
066  float max_curve_dB;
067
068  float attack_coeff;
069  float decay_coeff;
070
071  void free(){}
072}