50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/*
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* PacketLossConcealment.hpp
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*
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* Copyright 2019 HIMSA II K/S - www.himsa.dk. Represented by EHIMA - www.ehima.com
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef PACKET_LOSS_CONCEALMENT_H_
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#define PACKET_LOSS_CONCEALMENT_H_
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#include <cstdint>
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#include "Datapoints.hpp"
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namespace Lc3Dec
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{
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class PacketLossConcealment
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{
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public:
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PacketLossConcealment(uint16_t NE_);
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virtual ~PacketLossConcealment();
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void registerDatapoints(DatapointContainer* datapoints);
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void run(uint8_t BER_DETECT, double* X_hat, uint8_t& pitch_present);
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const uint16_t NE;
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private:
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uint16_t plc_seed;
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uint8_t nbLostCmpt;
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double alpha;
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double* X_hat_lastGood;
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};
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}//namespace Lc3Dec
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#endif // PACKET_LOSS_CONCEALMENT_H_
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