46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
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// Copyright (C) 2018-2025 Intel Corporation
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// SPDX-License-Identifier: Apache-2.0
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//
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#pragma once
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#include "openvino/op/op.hpp"
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namespace ov {
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namespace op {
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namespace v15 {
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/// \brief An operation STFT that computes the Short Time Fourier Transform.
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/// \ingroup ov_ops_cpp_api
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class OPENVINO_API STFT : public Op {
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public:
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OPENVINO_OP("STFT", "opset15");
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STFT() = default;
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/// \brief Constructs a STFT operation.
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///
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/// \param data Input data
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/// \param window Window to perform STFT
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/// \param frame_size Scalar value representing the size of Fourier Transform
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/// \param frame_step The distance (number of samples) between successive window frames
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/// \param transpose_frames Flag to set output shape layout. If true the `frames` dimension is at out_shape[2],
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/// otherwise it is at out_shape[1].
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STFT(const Output<Node>& data,
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const Output<Node>& window,
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const Output<Node>& frame_size,
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const Output<Node>& frame_step,
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const bool transpose_frames);
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bool visit_attributes(AttributeVisitor& visitor) override;
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void validate_and_infer_types() override;
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std::shared_ptr<Node> clone_with_new_inputs(const OutputVector& new_args) const override;
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bool get_transpose_frames() const;
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void set_transpose_frames(const bool transpose_frames);
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private:
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bool m_transpose_frames = false;
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};
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} // namespace v15
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} // namespace op
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} // namespace ov
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