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Diffstat (limited to 'source/use_case/kws_asr/include/Wav2LetterModel.hpp')
-rw-r--r-- | source/use_case/kws_asr/include/Wav2LetterModel.hpp | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/source/use_case/kws_asr/include/Wav2LetterModel.hpp b/source/use_case/kws_asr/include/Wav2LetterModel.hpp deleted file mode 100644 index 0e1adc5..0000000 --- a/source/use_case/kws_asr/include/Wav2LetterModel.hpp +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Copyright (c) 2021-2022 Arm Limited. All rights reserved. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef KWS_ASR_WAV2LETTER_MODEL_HPP -#define KWS_ASR_WAV2LETTER_MODEL_HPP - -#include "Model.hpp" - -namespace arm { -namespace app { -namespace asr { - extern const int g_FrameLength; - extern const int g_FrameStride; - extern const float g_ScoreThreshold; - extern const int g_ctxLen; -} /* namespace asr */ -} /* namespace app */ -} /* namespace arm */ - -namespace arm { -namespace app { - - class Wav2LetterModel : public Model { - - public: - /* Indices for the expected model - based on input and output tensor shapes */ - static constexpr uint32_t ms_inputRowsIdx = 1; - static constexpr uint32_t ms_inputColsIdx = 2; - static constexpr uint32_t ms_outputRowsIdx = 2; - static constexpr uint32_t ms_outputColsIdx = 3; - - /* Model specific constants. */ - static constexpr uint32_t ms_blankTokenIdx = 28; - static constexpr uint32_t ms_numMfccFeatures = 13; - - protected: - /** @brief Gets the reference to op resolver interface class. */ - const tflite::MicroOpResolver& GetOpResolver() override; - - /** @brief Adds operations to the op resolver instance. */ - bool EnlistOperations() override; - - const uint8_t* ModelPointer() override; - - size_t ModelSize() override; - - private: - /* Maximum number of individual operations that can be enlisted. */ - static constexpr int ms_maxOpCnt = 5; - - /* A mutable op resolver instance. */ - tflite::MicroMutableOpResolver<ms_maxOpCnt> m_opResolver; - }; - -} /* namespace app */ -} /* namespace arm */ - -#endif /* KWS_ASR_WAV2LETTER_MODEL_HPP */ |