42 lines
976 B
C++
42 lines
976 B
C++
// sherpa-onnx/csrc/silero-vad-model-config.h
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//
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// Copyright (c) 2023 Xiaomi Corporation
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#ifndef SHERPA_ONNX_CSRC_SILERO_VAD_MODEL_CONFIG_H_
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#define SHERPA_ONNX_CSRC_SILERO_VAD_MODEL_CONFIG_H_
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#include <string>
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#include "sherpa-onnx/csrc/parse-options.h"
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namespace sherpa_onnx {
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struct SileroVadModelConfig {
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std::string model;
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// threshold to classify a segment as speech
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//
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// If the predicted probability of a segment is larger than this
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// value, then it is classified as speech.
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float threshold = 0.5;
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float min_silence_duration = 0.5; // in seconds
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float min_speech_duration = 0.25; // in seconds
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// 512, 1024, 1536 samples for 16000 Hz
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// 256, 512, 768 samples for 800 Hz
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int32_t window_size = 512; // in samples
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SileroVadModelConfig() = default;
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void Register(ParseOptions *po);
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bool Validate() const;
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std::string ToString() const;
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};
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} // namespace sherpa_onnx
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#endif // SHERPA_ONNX_CSRC_SILERO_VAD_MODEL_CONFIG_H_
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