77 lines
2.4 KiB
C
77 lines
2.4 KiB
C
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/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
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/* ====================================================================
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* Copyright (c) 2014 Carnegie Mellon University. All rights
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* reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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*
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* THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND
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* ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
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* NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ====================================================================
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*
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*/
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/*
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* kws_detections.h -- Structures for storing keyword spotting results.
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*/
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#ifndef __KWS_DETECTIONS_H__
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#define __KWS_DETECTIONS_H__
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/* SphinxBase headers. */
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#include <sphinxbase/glist.h>
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/* Local headers. */
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#include "pocketsphinx_internal.h"
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#include "hmm.h"
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typedef struct kws_detection_s {
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const char* keyphrase;
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frame_idx_t sf;
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frame_idx_t ef;
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int32 prob;
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int32 ascr;
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} kws_detection_t;
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typedef struct kws_detections_s {
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glist_t detect_list;
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} kws_detections_t;
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/**
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* Reset history structure.
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*/
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void kws_detections_reset(kws_detections_t *detections);
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/**
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* Add history entry.
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*/
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void kws_detections_add(kws_detections_t *detections, const char* keyphrase, int sf, int ef, int prob, int ascr);
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/**
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* Compose hypothesis.
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*/
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char* kws_detections_hyp_str(kws_detections_t *detections, int frame, int delay);
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#endif /* __KWS_DETECTIONS_H__ */
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