Ulf@477: #ifndef CAR_H_
Ulf@477: #define CAR_H_
Ulf@477: 
Ulf@484: #include "CARFAC_common.h"
Ulf@483: #include <cmath>
Ulf@477: 
Ulf@494: const double kDefaultErbBreakFreq = 165.3;
Ulf@494: const double kDefaultErbQ = 1000/(24.7*4.37);
Ulf@494: 
Ulf@484: class CAR_parameters{
Ulf@477: public:
Ulf@484:   CAR_parameters():
Ulf@484:     velocity_scale_(0.2),
Ulf@484:     v_offset_(0.01),
Ulf@484:     v2_corner_(0.2),
Ulf@484:     v_damp_max_(0.01),
Ulf@484:     min_zeta_(0.10),
Ulf@484:     first_pole_theta_(0.085*kPi),
Ulf@484:     zero_ratio_(sqrt(2)),
Ulf@484:     high_f_damping_compression_(0.5),
Ulf@484:     erb_per_step_(0.5),
Ulf@494:     min_pole_hz_(30),
Ulf@494:     erb_break_freq_(kDefaultErbBreakFreq),
Ulf@494:     erb_q_(kDefaultErbQ)
Ulf@494:   {
Ulf@484:     // do nothing more
Ulf@483:   }
Ulf@479: 
Ulf@484:   virtual ~CAR_parameters(){
Ulf@484:     // do nothing
Ulf@484:   }
Ulf@479: 
Ulf@483:   float velocity_scale_;
Ulf@483:   float v_offset_;
Ulf@483:   float v2_corner_;
Ulf@483:   float v_damp_max_;
Ulf@483:   float min_zeta_;
Ulf@483:   float first_pole_theta_;
Ulf@483:   float zero_ratio_;
Ulf@483:   float high_f_damping_compression_;
Ulf@483:   float erb_per_step_;
Ulf@484:   float min_pole_hz_;
Ulf@494:   float erb_break_freq_;
Ulf@494:   float erb_q_;
Ulf@477: };
Ulf@477: 
Ulf@477: class CAR_coefficients{
Ulf@477: public:
Ulf@483:   CAR_coefficients(CAR_parameters*, float, FloatArray);
Ulf@483:   virtual ~CAR_coefficients();
Ulf@486: 
Ulf@487:   FloatArray r1_coeffs_;
Ulf@487:   FloatArray a0_coeffs_;
Ulf@487:   FloatArray c0_coeffs_;
Ulf@487:   FloatArray h_coeffs_;
Ulf@487:   FloatArray g0_coeffs_;
Ulf@487:   FloatArray zr_coeffs_;
Ulf@486: 
Ulf@478: private:
Ulf@484:   CAR_coefficients();
Ulf@477: };
Ulf@477: 
Ulf@477: #endif /* CAR_H_ */