alexbrandmeyer@620: //
alexbrandmeyer@620: //  ihc_state.h
alexbrandmeyer@620: //  CARFAC Open Source C++ Library
alexbrandmeyer@620: //
alexbrandmeyer@620: //  Created by Alex Brandmeyer on 5/10/13.
alexbrandmeyer@620: //
alexbrandmeyer@620: // This C++ file is part of an implementation of Lyon's cochlear model:
alexbrandmeyer@620: // "Cascade of Asymmetric Resonators with Fast-Acting Compression"
alexbrandmeyer@620: // to supplement Lyon's upcoming book "Human and Machine Hearing"
alexbrandmeyer@620: //
alexbrandmeyer@620: // Licensed under the Apache License, Version 2.0 (the "License");
alexbrandmeyer@620: // you may not use this file except in compliance with the License.
alexbrandmeyer@620: // You may obtain a copy of the License at
alexbrandmeyer@620: //
alexbrandmeyer@620: //     http://www.apache.org/licenses/LICENSE-2.0
alexbrandmeyer@620: //
alexbrandmeyer@620: // Unless required by applicable law or agreed to in writing, software
alexbrandmeyer@620: // distributed under the License is distributed on an "AS IS" BASIS,
alexbrandmeyer@620: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
alexbrandmeyer@620: // See the License for the specific language governing permissions and
alexbrandmeyer@620: // limitations under the License.
alexbrandmeyer@620: 
alexbrandmeyer@620: #ifndef CARFAC_Open_Source_C__Library_IHCState_h
alexbrandmeyer@620: #define CARFAC_Open_Source_C__Library_IHCState_h
alexbrandmeyer@620: 
alexbrandmeyer@620: #include "ihc_coeffs.h"
alexbrandmeyer@620: 
alexbrandmeyer@620: class IHCState {
alexbrandmeyer@620: public:
alexbrandmeyer@620:   int n_ch_;
alexbrandmeyer@620:   FloatArray ihc_accum_;
alexbrandmeyer@620:   FloatArray cap1_voltage_;
alexbrandmeyer@620:   FloatArray cap2_voltage_;
alexbrandmeyer@620:   FloatArray lpf1_state_;
alexbrandmeyer@620:   FloatArray lpf2_state_;
alexbrandmeyer@620:   FloatArray ac_coupler_;
alexbrandmeyer@620:   
alexbrandmeyer@620:   void InitIHCState(IHCCoeffs ihc_coeffs);
alexbrandmeyer@620:   
alexbrandmeyer@620: };
alexbrandmeyer@620: 
alexbrandmeyer@620: #endif