alexbrandmeyer@609: //
alexbrandmeyer@609: //  ihc_params.cc
alexbrandmeyer@609: //  CARFAC Open Source C++ Library
alexbrandmeyer@609: //
alexbrandmeyer@609: //  Created by Alex Brandmeyer on 5/10/13.
alexbrandmeyer@609: //
alexbrandmeyer@609: // This C++ file is part of an implementation of Lyon's cochlear model:
alexbrandmeyer@609: // "Cascade of Asymmetric Resonators with Fast-Acting Compression"
alexbrandmeyer@609: // to supplement Lyon's upcoming book "Human and Machine Hearing"
alexbrandmeyer@609: //
alexbrandmeyer@609: // Licensed under the Apache License, Version 2.0 (the "License");
alexbrandmeyer@609: // you may not use this file except in compliance with the License.
alexbrandmeyer@609: // You may obtain a copy of the License at
alexbrandmeyer@609: //
alexbrandmeyer@609: //     http://www.apache.org/licenses/LICENSE-2.0
alexbrandmeyer@609: //
alexbrandmeyer@609: // Unless required by applicable law or agreed to in writing, software
alexbrandmeyer@609: // distributed under the License is distributed on an "AS IS" BASIS,
alexbrandmeyer@609: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
alexbrandmeyer@609: // See the License for the specific language governing permissions and
alexbrandmeyer@609: // limitations under the License.
alexbrandmeyer@609: 
alexbrandmeyer@609: #include "ihc_params.h"
alexbrandmeyer@609: 
alexbrandmeyer@610: // The default constructor for IHCParams initializes with the settings from
alexbrandmeyer@610: // Lyon's book 'Human and Machine Hearing'
alexbrandmeyer@610: IHCParams::IHCParams() {
alexbrandmeyer@610:   just_hwr_ = false;
alexbrandmeyer@610:   one_cap_ = true;
alexbrandmeyer@610:   tau_lpf_ = 0.000080;
alexbrandmeyer@610:   tau1_out_ = 0.0005;
alexbrandmeyer@610:   tau1_in_ = 0.010;
alexbrandmeyer@609:   tau2_out_ = 0.0025;
alexbrandmeyer@609:   tau2_in_ = 0.005;
alexbrandmeyer@609:   ac_corner_hz_ = 20;
alexbrandmeyer@609: }
alexbrandmeyer@609: 
alexbrandmeyer@610: // The overloaded constructor allows for use of different inner hair cell
alexbrandmeyer@610: // parameters.
alexbrandmeyer@610: IHCParams::IHCParams(bool jh, bool oc, FPType tlpf, FPType t1out,
alexbrandmeyer@610:                           FPType t1in, FPType t2out, FPType t2in,
alexbrandmeyer@610:                           FPType acchz) {
alexbrandmeyer@609:   just_hwr_ = jh;
alexbrandmeyer@609:   one_cap_ = oc;
alexbrandmeyer@609:   tau_lpf_ = tlpf;
alexbrandmeyer@609:   tau1_out_ = t1out;
alexbrandmeyer@609:   tau1_in_ = t1in;
alexbrandmeyer@609:   tau2_out_ = t2out;
alexbrandmeyer@609:   tau2_in_ = t2in;
alexbrandmeyer@609:   ac_corner_hz_ = acchz;  
alexbrandmeyer@609: }