2018-10-08 18:30:45 +00:00
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#pragma once
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#include "time/BoundedTimeline.h"
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#include "core/Phone.h"
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#include "audio/AudioClip.h"
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2019-01-02 12:22:03 +00:00
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#include "tools/progress.h"
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2018-10-08 18:30:45 +00:00
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#include <boost/filesystem/path.hpp>
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extern "C" {
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#include <pocketsphinx.h>
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}
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typedef std::function<lambda_unique_ptr<ps_decoder_t>(
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boost::optional<std::string> dialog
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)> decoderFactory;
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typedef std::function<Timeline<Phone>(
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const AudioClip& audioClip,
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TimeRange utteranceTimeRange,
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ps_decoder_t& decoder,
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ProgressSink& utteranceProgressSink
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)> utteranceToPhonesFunction;
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BoundedTimeline<Phone> recognizePhones(
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const AudioClip& inputAudioClip,
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boost::optional<std::string> dialog,
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decoderFactory createDecoder,
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utteranceToPhonesFunction utteranceToPhones,
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int maxThreadCount,
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ProgressSink& progressSink
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);
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constexpr int sphinxSampleRate = 16000;
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const boost::filesystem::path& getSphinxModelDirectory();
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JoiningTimeline<void> getNoiseSounds(TimeRange utteranceTimeRange, const Timeline<Phone>& phones);
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BoundedTimeline<std::string> recognizeWords(const std::vector<int16_t>& audioBuffer, ps_decoder_t& decoder);
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