media/pocketsphinx/ps_mllr.h
author Andrea Marchesini <amarchesini@mozilla.com>
Thu, 04 Jun 2015 19:51:57 +0100
changeset 247941 fc4444e384ba699a67da8c1b1c286b7fdba3d919
parent 246938 72d3499011ff584d99b67fef64c5bb231f4d1a78
permissions -rw-r--r--
Bug 1155153 - about:serviceworkers should work in e10s mode, r=nsm, r=bholley

/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
/* ====================================================================
 * Copyright (c) 2008 Carnegie Mellon University.  All rights
 * reserved.
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 * 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.
 *
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/**
 * @file ps_mllr.h Model-space linear transforms for speaker adaptation
 */

#ifndef __PS_MLLR_H__
#define __PS_MLLR_H__

/* SphinxBase headers. */
#include <sphinxbase/prim_type.h>
#include <sphinxbase/ngram_model.h>

/* PocketSphinx headers. */
#include <pocketsphinx_export.h>

/**
 * Feature space linear transform object.
 */
typedef struct ps_mllr_s ps_mllr_t;

/**
 * Read a speaker-adaptive linear transform from a file.
 */
POCKETSPHINX_EXPORT
ps_mllr_t *ps_mllr_read(char const *file);

/**
 * Retain a pointer to a linear transform.
 */
POCKETSPHINX_EXPORT
ps_mllr_t *ps_mllr_retain(ps_mllr_t *mllr);

/**
 * Release a pointer to a linear transform.
 */
POCKETSPHINX_EXPORT
int ps_mllr_free(ps_mllr_t *mllr);

#endif /* __PS_MLLR_H__ */