1 files changed, 0 insertions, 79 deletions
diff --git a/media/sphinxbase/src/libsphinxbase/fe/fe_prespch_buf.h b/media/sphinxbase/src/libsphinxbase/fe/fe_prespch_buf.h
deleted file mode 100644
index d349ddfdb..000000000
--- a/media/sphinxbase/src/libsphinxbase/fe/fe_prespch_buf.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
-/* ====================================================================
- * Copyright (c) 2013 Carnegie Mellon University.  All rights 
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * This work was supported in part by funding from the Defense Advanced 
- * Research Projects Agency and the National Science Foundation of the 
- * United States of America, and the CMU Sphinx Speech Consortium.
- *
- * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND 
- * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
- * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ====================================================================
- *
- */
-
-/* Buffer that maintains both features and raw audio for the VAD implementation */
-
-#ifndef FE_INTERNAL_H
-#define FE_INTERNAL_H
-
-#include "sphinxbase/fe.h"
-
-typedef struct prespch_buf_s prespch_buf_t;
-
-/* Creates prespeech buffer */
-prespch_buf_t *fe_prespch_init(int num_frames, int num_cepstra,
-                               int num_samples);
-
-/* Extends pcm prespeech buffer with specified amount of frames */
-void fe_prespch_extend_pcm(prespch_buf_t* prespch_buf, int num_frames_pcm);
-
-/* Reads mfcc frame from prespeech buffer */
-int fe_prespch_read_cep(prespch_buf_t * prespch_buf, mfcc_t * fea);
-
-/* Writes mfcc frame to prespeech buffer */
-void fe_prespch_write_cep(prespch_buf_t * prespch_buf, mfcc_t * fea);
-
-/* Reads pcm frame from prespeech buffer */
-void fe_prespch_read_pcm(prespch_buf_t * prespch_buf, int16 ** samples,
-                         int32 * samples_num);
-
-/* Writes pcm frame to prespeech buffer */
-void fe_prespch_write_pcm(prespch_buf_t * prespch_buf, int16 * samples);
-
-/* Resets read/write pointers for cepstrum buffer */
-void fe_prespch_reset_cep(prespch_buf_t * prespch_buf);
-
-/* Resets read/write pointer for pcm audio buffer */
-void fe_prespch_reset_pcm(prespch_buf_t * prespch_buf);
-
-/* Releases prespeech buffer */
-void fe_prespch_free(prespch_buf_t * prespch_buf);
-
-/* Returns number of accumulated frames */
-int32 fe_prespch_ncep(prespch_buf_t * prespch_buf);
-
-#endif                          /* FE_INTERNAL_H */