/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 TENSORFLOW_EXAMPLES_WAV_TO_SPECTROGRAM_WAV_TO_SPECTROGRAM_H_
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#define TENSORFLOW_EXAMPLES_WAV_TO_SPECTROGRAM_WAV_TO_SPECTROGRAM_H_
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#include "tensorflow/core/lib/core/status.h"
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#include "tensorflow/core/platform/types.h"
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// Runs a TensorFlow graph to convert an audio file into a visualization. Takes
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// in the path to the audio file, the window size and stride parameters
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// controlling the spectrogram creation, the brightness scaling to use, and a
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// path to save the output PNG file to.
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tensorflow::Status WavToSpectrogram(const tensorflow::string& input_wav,
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tensorflow::int32 window_size,
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tensorflow::int32 stride, float brightness,
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const tensorflow::string& output_image);
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#endif // TENSORFLOW_EXAMPLES_WAV_TO_SPECTROGRAM_WAV_TO_SPECTROGRAM_H_
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