Ulf@503: #ifndef CAR_H_
Ulf@503: #define CAR_H_
Ulf@503: 
Ulf@503: #include "CARFAC_common.h"
Ulf@503: #include <cmath>
Ulf@503: 
Ulf@503: const double kDefaultErbBreakFreq = 165.3;
Ulf@503: const double kDefaultErbQ = 1000/(24.7*4.37);
Ulf@503: 
Ulf@503: class CAR_parameters{
Ulf@503: public:
Ulf@503:   CAR_parameters():
Ulf@503:     velocity_scale_(0.2),
Ulf@503:     v_offset_(0.01),
Ulf@503:     v2_corner_(0.2),
Ulf@503:     v_damp_max_(0.01),
Ulf@503:     min_zeta_(0.10),
Ulf@503:     first_pole_theta_(0.085*kPi),
Ulf@503:     zero_ratio_(sqrt(2)),
Ulf@503:     high_f_damping_compression_(0.5),
Ulf@503:     erb_per_step_(0.5),
Ulf@503:     min_pole_hz_(30),
Ulf@503:     erb_break_freq_(kDefaultErbBreakFreq),
Ulf@503:     erb_q_(kDefaultErbQ)
Ulf@503:   {
Ulf@503:     // do nothing more
Ulf@503:   }
Ulf@503: 
Ulf@503:   virtual ~CAR_parameters(){
Ulf@503:     // do nothing
Ulf@503:   }
Ulf@503: 
Ulf@503:   float velocity_scale_;
Ulf@503:   float v_offset_;
Ulf@503:   float v2_corner_;
Ulf@503:   float v_damp_max_;
Ulf@503:   float min_zeta_;
Ulf@503:   float first_pole_theta_;
Ulf@503:   float zero_ratio_;
Ulf@503:   float high_f_damping_compression_;
Ulf@503:   float erb_per_step_;
Ulf@503:   float min_pole_hz_;
Ulf@503:   float erb_break_freq_;
Ulf@503:   float erb_q_;
Ulf@503: };
Ulf@503: 
Ulf@503: class CAR_coefficients{
Ulf@503: public:
Ulf@503:   CAR_coefficients(CAR_parameters*, float, FloatArray);
Ulf@503:   virtual ~CAR_coefficients();
Ulf@503: 
Ulf@503:   FloatArray r1_coeffs_;
Ulf@503:   FloatArray a0_coeffs_;
Ulf@503:   FloatArray c0_coeffs_;
Ulf@503:   FloatArray h_coeffs_;
Ulf@503:   FloatArray g0_coeffs_;
Ulf@503:   FloatArray zr_coeffs_;
Ulf@503: 
Ulf@503: private:
Ulf@503:   CAR_coefficients();
Ulf@503: };
Ulf@503: 
Ulf@503: #endif /* CAR_H_ */