8ee02c28b0
* code refactoring * Remove reference files * Update README and CI * small fixes * fix style issues * add style check for CI * fix style issues * remove kaldi-native-io
42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
/**
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* Copyright 2022 Xiaomi Corporation (authors: Fangjun Kuang)
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*
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* See LICENSE for clarification regarding multiple authors
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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 SHERPA_ONNX_CSRC_WAVE_READER_H_
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#define SHERPA_ONNX_CSRC_WAVE_READER_H_
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#include <istream>
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#include <string>
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#include <vector>
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namespace sherpa_onnx {
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/** Read a wave file with expected sample rate.
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@param filename Path to a wave file. It MUST be single channel, PCM encoded.
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@param expected_sample_rate Expected sample rate of the wave file. If the
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sample rate don't match, it throws an exception.
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@return Return wave samples normalized to the range [-1, 1).
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*/
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std::vector<float> ReadWave(const std::string &filename,
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float expected_sample_rate);
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} // namespace sherpa_onnx
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#endif // SHERPA_ONNX_CSRC_WAVE_READER_H_
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