29   NRev( StkFloat T60 = 1.0 );
 
   35   void setT60( StkFloat T60 );
 
   46   StkFloat 
lastOut( 
unsigned int channel = 0 );
 
   56   StkFloat 
tick( StkFloat input, 
unsigned int channel = 0 );
 
   84   Delay allpassDelays_[8];
 
   86   StkFloat allpassCoefficient_;
 
   87   StkFloat combCoefficient_[6];
 
   88          StkFloat lowpassState_;
 
   94 #if defined(_STK_DEBUG_) 
   96     oStream_ << 
"NRev::lastOut(): channel argument must be less than 2!";
 
  101   return lastFrame_[channel];
 
  106 #if defined(_STK_DEBUG_) 
  108     oStream_ << 
"NRev::tick(): channel argument must be less than 2!";
 
  113   StkFloat temp, temp0, temp1, temp2, temp3;
 
  117   for ( i=0; i<6; i++ ) {
 
  118     temp = input + (combCoefficient_[i] * combDelays_[i].
lastOut());
 
  119     temp0 += combDelays_[i].
tick(temp);
 
  122   for ( i=0; i<3; i++ )    {
 
  123     temp = allpassDelays_[i].
lastOut();
 
  124     temp1 = allpassCoefficient_ * temp;
 
  126     allpassDelays_[i].
tick(temp1);
 
  127     temp0 = -(allpassCoefficient_ * temp1) + temp;
 
  131   lowpassState_ = 0.7 * lowpassState_ + 0.3 * temp0;
 
  132   temp = allpassDelays_[3].
lastOut();
 
  133   temp1 = allpassCoefficient_ * temp;
 
  134   temp1 += lowpassState_;
 
  135   allpassDelays_[3].
tick( temp1 );
 
  136   temp1 = -( allpassCoefficient_ * temp1 ) + temp;
 
  138   temp = allpassDelays_[4].
lastOut();
 
  139   temp2 = allpassCoefficient_ * temp;
 
  141   allpassDelays_[4].
tick( temp2 );
 
  142   lastFrame_[0] = effectMix_*( -( allpassCoefficient_ * temp2 ) + temp );
 
  144   temp = allpassDelays_[5].
lastOut();
 
  145   temp3 = allpassCoefficient_ * temp;
 
  147   allpassDelays_[5].
tick( temp3 );
 
  148   lastFrame_[1] = effectMix_*( - ( allpassCoefficient_ * temp3 ) + temp );
 
  150   temp = ( 1.0 - effectMix_ ) * input;
 
  151   lastFrame_[0] += temp;
 
  152   lastFrame_[1] += temp;
 
  154   return lastFrame_[channel];