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30 lines
703 B
C++
30 lines
703 B
C++
#pragma once
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#include "engine/framework/audio/nemo_mel_frontend.h"
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#include "engine/framework/runtime/session.h"
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#include "engine/models/hviske_asr/assets.h"
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#include <cstdint>
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#include <memory>
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#include <vector>
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namespace engine::models::hviske_asr {
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struct HviskeFrontendFeatures {
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std::vector<float> values;
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int64_t feature_dim = 0;
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int64_t frames = 0;
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int64_t valid_frames = 0;
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};
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class HviskeFrontend {
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public:
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explicit HviskeFrontend(std::shared_ptr<const HviskeASRAssets> assets);
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HviskeFrontendFeatures extract(const engine::runtime::AudioBuffer & audio) const;
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private:
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engine::audio::NemoMelFrontend frontend_;
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};
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} // namespace engine::models::hviske_asr
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