PocketSphinx 5prealpha
ptm_mgau.h File Reference

Fast phonetically-tied mixture evaluation. More...

#include <sphinxbase/fe.h>
#include <sphinxbase/logmath.h>
#include <sphinxbase/mmio.h>
#include "acmod.h"
#include "hmm.h"
#include "bin_mdef.h"
#include "ms_gauden.h"

Go to the source code of this file.

Data Structures

struct  ptm_topn_s
 
struct  ptm_fast_eval_s
 
struct  ptm_mgau_s
 

Typedefs

typedef struct ptm_mgau_s ptm_mgau_t
 
typedef struct ptm_topn_s ptm_topn_t
 
typedef struct ptm_fast_eval_s ptm_fast_eval_t
 

Functions

ps_mgau_tptm_mgau_init (acmod_t *acmod, bin_mdef_t *mdef)
 
void ptm_mgau_free (ps_mgau_t *s)
 
int ptm_mgau_frame_eval (ps_mgau_t *s, int16 *senone_scores, uint8 *senone_active, int32 n_senone_active, mfcc_t **featbuf, int32 frame, int32 compallsen)
 Compute senone scores for the active senones. More...
 
int ptm_mgau_mllr_transform (ps_mgau_t *s, ps_mllr_t *mllr)
 

Detailed Description

Fast phonetically-tied mixture evaluation.

Author
David Huggins-Daines dhugg.nosp@m.ins@.nosp@m.cs.cm.nosp@m.u.ed.nosp@m.u

Definition in file ptm_mgau.h.

Typedef Documentation

◆ ptm_mgau_t

typedef struct ptm_mgau_s ptm_mgau_t

Definition at line 56 of file ptm_mgau.h.

Function Documentation

◆ ptm_mgau_frame_eval()

int ptm_mgau_frame_eval ( ps_mgau_t s,
int16 *  senone_scores,
uint8 *  senone_active,
int32  n_senone_active,
mfcc_t **  featbuf,
int32  frame,
int32  compallsen 
)

Compute senone scores for the active senones.

Definition at line 409 of file ptm_mgau.c.

References ptm_mgau_s::f, ptm_mgau_s::hist, and ptm_mgau_s::n_fast_hist.

◆ ptm_mgau_free()

void ptm_mgau_free ( ps_mgau_t s)

Definition at line 891 of file ptm_mgau.c.

◆ ptm_mgau_init()

ps_mgau_t * ptm_mgau_init ( acmod_t acmod,
bin_mdef_t mdef 
)

Definition at line 770 of file ptm_mgau.c.

◆ ptm_mgau_mllr_transform()

int ptm_mgau_mllr_transform ( ps_mgau_t s,
ps_mllr_t mllr 
)

Definition at line 883 of file ptm_mgau.c.