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1 // Copyright 2010, Thomas Walters
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2 //
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3 // AIM-C: A C++ implementation of the Auditory Image Model
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4 // http://www.acousticscale.org/AIMC
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5 //
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6 // Licensed under the Apache License, Version 2.0 (the "License");
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7 // you may not use this file except in compliance with the License.
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8 // You may obtain a copy of the License at
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9 //
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10 // http://www.apache.org/licenses/LICENSE-2.0
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11 //
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12 // Unless required by applicable law or agreed to in writing, software
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13 // distributed under the License is distributed on an "AS IS" BASIS,
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14 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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15 // See the License for the specific language governing permissions and
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16 // limitations under the License.
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17
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18 /*!
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19 * \author Thomas Walters <tom@acousticscale.org>
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20 * \date created 2010/02/19
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21 * \version \$Id$
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22 */
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23
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24 #ifndef AIMC_MODULES_PROFILE_SLICE_H_
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25 #define AIMC_MODULES_PROFILE_SLICE_H_
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26
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27 #include "Support/Module.h"
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28
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29 namespace aimc {
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30 using std::vector;
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31 class ModuleScaler : public Module {
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32 public:
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33 explicit ModuleScaler(Parameters *pParam);
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34 virtual ~ModuleScaler();
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35
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36 /*! \brief Process a buffer
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37 */
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38 virtual void Process(const SignalBank &input);
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39
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40 private:
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41 /*! \brief Reset the internal state of the module
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42 */
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43 virtual void ResetInternal();
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44
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45 /*! \brief Prepare the module
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46 * \param input Input signal
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47 * \param output true on success false on failure
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48 */
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49 virtual bool InitializeInternal(const SignalBank &input);
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50
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51 float sample_rate_;
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52 int buffer_length_;
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53 int channel_count_;
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54 };
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55 } // namespace aimc
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56
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57 #endif // AIMC_MODULES_PROFILE_SLICE_H_
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