64 lines
2.4 KiB
C++
64 lines
2.4 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::op::v16 {
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/// \brief An operation ISTFT that computes the Inverse Short Time Fourier Transform.
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/// \ingroup ov_ops_cpp_api
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class OPENVINO_API ISTFT : public Op {
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public:
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OPENVINO_OP("ISTFT", "opset16");
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ISTFT() = default;
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/// \brief Constructs an ISTFT operation with signal length to be inferred
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///
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/// \param data Input data
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/// \param window Window values applied in ISTFT
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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 center Flag signaling if the signal input has been padded before STFT
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/// \param normalized Flag signaling if the STFT result has been normalized
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ISTFT(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 center,
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const bool normalized);
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/// \brief Constructs an ISTFT operation with signal length provided
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///
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/// \param data Input data
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/// \param window Window values applied in ISTFT
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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 signal_length The signal length of the original signal
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/// \param center Flag signaling if the signal input has been padded before STFT
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/// \param normalized Flag signaling if the STFT result has been normalized
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ISTFT(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 Output<Node>& signal_length,
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const bool center,
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const bool normalized);
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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_center() const;
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void set_center(const bool center);
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bool get_normalized() const;
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void set_normalized(const bool normalized);
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private:
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bool m_center = false;
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bool m_normalized = false;
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};
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} // namespace ov::op::v16
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