#define T_TOP 0001 /* Top level tracing */ #define T_MAP 0002 /* logical/physical hmm map */ #define T_UPD 0004 /* Model updates */ /* possible values of updateMode */ #define UPMODE_DUMP 1 #define UPMODE_UPDATE 2 #define UPMODE_BOTH 3 /* Global Settings */ static char * labDir = NULL; /* label (transcription) file directory */ static char * labExt = "lab"; /* label file extension */ static char * hmmDir = NULL; /* directory to look for hmm def files */ static char * hmmExt = NULL; /* hmm def file extension */ static char * newDir = NULL; /* directory to store new hmm def files */ static char * newExt = NULL; /* extension of new reestimated hmm files */ static char * statFN; /* stats file, if any */ static float minVar = 0.0; /* minimum variance (diagonal only) */ static float mixWeightFloor=0.0; /* Floor for mixture weights */ static int minEgs = 3; /* min examples to train a model */ static UPDSet uFlags = (UPDSet) (UPMEANS|UPVARS|UPTRANS|UPMIXES); /* update flags */ static int parMode = -1; /* enable one of the // modes */ static Boolean stats = FALSE; /* enable statistics reports */ static char * mmfFn = NULL; /* output MMF file, if any */
#include "LUtil.h" #include "LModel.h" #include "LPCalc.h" #define T_TOP 0001 /* top level tracing */ #define T_FOF 0002 /* FoF table tracing */ /* -------------------------- Trace Flags ------------------------ */ static int trace = 0; /* ---------------- Configuration Parameters --------------------- */ static ConfParam *cParm[MAXGLOBS]; static int nParm = 0; /* total num params */
/* EXPORT->LOpen: Load transcription in fname and return it */
Transcription *LOpen(MemHeap *x, char * fname, FileFormat fmt)
{
FILE *f;
Source source;
char buf[MAXSTRLEN];
Transcription *t;
Boolean isMLF;
int i;
if (fmt == UNDEFF){
if (GetConfStr(cParm,numParm,"SOURCELABEL",buf))
fmt = Str2Format(buf);
else
fmt = HTK;
}
if ((f=OpenLabFile(fname, &isMLF)) == NULL)
HError(6510,"LOpen: Unable to open label file %s",fname);
AttachSource(f,&source);
strcpy(source.name,fname);
t = CreateTranscription(x);
switch (fmt) {
case TIMIT: LoadTIMITLabels(x,t,&source); break;
case HTK: LoadHTKLabels(x,t,&source); break;
case SCRIBE: LoadSCRIBELabels(x,t,&source); break;
case ESPS: LoadESPSLabels(x,t,&source); break;
default:
HError(6572,"LOpen: Illegal label file format [%d]",fmt);
}
if (!isMLF)
i=fclose(f);
if (transLev > 0) FilterLevel(t,transLev-1);
return t;
}
/* EXPORT->InitLabel: initialise module */
void InitLabel(void)
{
int i;
Boolean b;
double d;
char str[MAXSTRLEN];
Register(hlabel_version,hlabel_vc_id);
CreateHeap(&namecellHeap,"namecellHeap",MSTAK,1,0.5,5000,20000);
for (i=0;i<HASHSIZE;i++)
hashtab[i] = NULL;
CreateHeap(&mlfHeap,"mlfHeap",MSTAK,1,0.5,10000,50000);
numParm = GetConfig("HLABEL", TRUE, cParm, MAXGLOBS);
if (numParm>0){
if (GetConfInt(cParm,numParm,"TRACE",&i)) trace = i;
if (GetConfBool(cParm,numParm,"STRIPTRIPHONES",&b))
stripTriPhones = b;
if (GetConfBool(cParm,numParm,"V1COMPAT",&b)) compatMode = b;
if (GetConfStr(cParm,numParm,"LABELSQUOTE",str))
labelQuote=str[0];
if (GetConfInt(cParm,numParm,"TRANSALT",&i)) transAlt = i;
if (GetConfInt(cParm,numParm,"TRANSLEV",&i)) transLev = i;
if (GetConfFlt(cParm,numParm,"HTKLABELTIMESCALE",&d)) htkLabelTimeScale = d;
}
}
/* SetConfParms: set conf parms relevant to this tool */
void SetConfParms(void)
{
int i;
static char b[100];
nParm = GetConfig("LPLEX", TRUE, cParm, MAXGLOBS);
if (nParm>0){
if (GetConfInt(cParm,nParm,"TRACE",&i)) trace = i;
if (GetConfStr(cParm,nParm,"STARTWORD",b)) sstId = GetLabId(b, TRUE);
if (GetConfStr(cParm,nParm,"ENDWORD",b)) senId = GetLabId(b, TRUE);
if (GetConfStr(cParm,nParm,"UNKNOWNNAME",b)) unkId = GetLabId(b, TRUE);
}
if (!sstId) sstId = GetLabId(DEF_STARTWORD,TRUE);
if (!senId) senId = GetLabId(DEF_ENDWORD,TRUE);
if (!unkId) unkId = GetLabId(DEF_UNKNOWNNAME,TRUE);
}
void SetConfParms(void)
{
int s, i;
char *c, buf[MAXSTRLEN], tmp[MAXSTRLEN];
Boolean b;
for (s = 1; s < SMAX; s++)
winFn[s] = NULL;
nParm = GetConfig("HMGENS", TRUE, cParm, MAXGLOBS);
if (nParm > 0) {
if (GetConfInt(cParm, nParm, "TRACE", &i))
trace = i;
if (GetConfBool(cParm, nParm, "SAVEBINARY", &b))
inBinary = b;
if (GetConfBool(cParm, nParm, "OUTPDF", &b))
outPdf = b;
if (GetConfInt(cParm, nParm, "PARMGENTYPE", &i))
type = (ParmGenType) i;
if (GetConfBool(cParm, nParm, "MODELALIGN", &b))
modelAlign = b;
if (GetConfBool(cParm, nParm, "STATEALIGN", &b))
stateAlign = b;
if (GetConfBool(cParm, nParm, "USEALIGN", &b))
useAlign = b;
if (GetConfBool(cParm, nParm, "USEHMMFB", &b))
useHMMFB = b;
if (GetConfStr(cParm, nParm, "INXFORMMASK", buf))
xfInfo_hmm.inSpkrPat = xfInfo_dur.inSpkrPat = CopyString(&genStack, buf);
if (GetConfStr(cParm, nParm, "PAXFORMMASK", buf))
xfInfo_hmm.paSpkrPat = xfInfo_dur.paSpkrPat = CopyString(&genStack, buf);
if (GetConfStr(cParm, nParm, "PDFSTRSIZE", buf))
nPdfStr = ParseConfIntVec(&gstack, buf, TRUE);
if (GetConfStr(cParm, nParm, "PDFSTRORDER", buf))
pdfStrOrder = ParseConfIntVec(&gstack, buf, TRUE);
if (GetConfStr(cParm, nParm, "PDFSTREXT", buf))
pdfStrExt = ParseConfStrVec(&gstack, buf, TRUE);
if (GetConfStr(cParm, nParm, "WINEXT", buf))
winExt = CopyString(&gstack, buf);
if (GetConfStr(cParm, nParm, "WINDIR", buf))
winDir = CopyString(&gstack, buf);
if (GetConfStr(cParm, nParm, "WINFN", buf)) {
for (s = 1, c = buf; s < SMAX && c != NULL; s++) {
winFn[s] = ParseConfStrVec(&gstack, c, FALSE);
for (i = 1; i <= winFn[s][0][0] + 2; i++) /* "StrVec" + "n" + # of file names */
c = ParseString(c, tmp);
if (ParseString(c, tmp) == NULL)
break;
}
}
}
}
// ARec constructor
ARec::ARec(const string & name, ABuffer *inb, ABuffer *outb,
ARMan *armgr, int nnToks) : AComponent(name,(HasRealConsole()?2:ARECPRBUFSIZE))
{
ConfParam *cParm[MAXGLOBS]; /* config parameters */
int numParm;
int i; double f;
Boolean b;
char buf[100];
in = inb; out = outb; rmgr = armgr;
strcpy(buf,name.c_str());
for (i=0; i<int(strlen(buf)); i++) buf[i] = toupper(buf[i]);
numParm = GetConfig(buf, TRUE, cParm, MAXGLOBS);
trace=0;
width = 400; height=120; showRD = FALSE;
sampPeriod = 100000.0; stTime = 0.0;
rdx0 = 420; rdy0 =280;
runmode = RunMode(CONTINUOUS_MODE+FLUSH_TOMARK+STOP_ATMARK+RESULT_ATEND);
runstate = WAIT_STATE; laststate = RunState(-1);
nToks = nnToks;
wordPen = 0.0; lmScale = 1.0; ngScale=0.0; prScale = 1.0;
genBeam = nBeam = 225.0; wordBeam = 200.0; maxActive = 0;
grpName = ""; trbakFreq = 5; outseqnum = 0; inlevel = -1;
trbakFrame = 0; trbakAc = 0.0; trbakCount = 0; trbakLastWidth=0;
nBest=0;
if (numParm>0){
if (GetConfBool(cParm,numParm,"DISPSHOW",&b)) showRD = b;
if (GetConfInt(cParm,numParm,"DISPXORIGIN",&i)) rdx0 = i;
if (GetConfInt(cParm,numParm,"DISPYORIGIN",&i)) rdy0 = i;
if (GetConfInt(cParm,numParm,"DISPWIDTH",&i)) width = i;
if (GetConfInt(cParm,numParm,"DISPHEIGHT",&i)) height = i;
if (GetConfInt(cParm,numParm,"RUNMODE",&i)) runmode = RunMode(i);
if (GetConfInt(cParm,numParm,"NTOKS",&i)) nToks = i;
if (GetConfFlt(cParm,numParm,"WORDPEN",&f)) wordPen = float(f);
if (GetConfFlt(cParm,numParm,"LMSCALE",&f)) lmScale = float(f);
if (GetConfFlt(cParm,numParm,"NGSCALE",&f)) ngScale = float(f);
if (GetConfFlt(cParm,numParm,"PRSCALE",&f)) prScale = float(f);
if (GetConfFlt(cParm,numParm,"GENBEAM",&f)) genBeam = float(f);
if (GetConfFlt(cParm,numParm,"WORDBEAM",&f)) wordBeam = float(f);
if (GetConfFlt(cParm,numParm,"NBEAM",&f)) nBeam = float(f);
if (GetConfInt(cParm,numParm,"MAXBEAM",&i)) maxActive = i;
if (GetConfStr(cParm,numParm,"GRPNAME",buf)) grpName=string(buf);
if (GetConfInt(cParm,numParm,"TRBAKFREQ",&i)) trbakFreq = i;
if (GetConfFlt(cParm,numParm,"TARGETRATE",&f)) sampPeriod = float(f);
if (GetConfInt(cParm,numParm,"TRACE",&i)) trace = i;
if (GetConfInt(cParm,numParm,"NBEST",&i)) nBest = i;
}
if (nBeam < genBeam) nBeam = genBeam;
if ((runmode&RESULT_ASAP) || (runmode&RESULT_IMMED))
runmode = RunMode(runmode|RESULT_ATEND);
if(nBest>0){
CreateHeap(&ansHeap,"Lattice heap",MSTAK,1,0.0,4000,4000);
CreateHeap(&altHeap,"Lattice heap",MSTAK,1,0.0,4000,4000);
}
}
/* SetConfParms: set conf parms relevant to this tool */
void SetConfParms(void)
{
int i;
Boolean b;
char buf[MAXSTRLEN];
nParm = GetConfig("HVITE", TRUE, cParm, MAXGLOBS);
if (nParm>0){
if (GetConfInt(cParm,nParm,"TRACE",&i)) trace = i;
if (GetConfStr(cParm,nParm,"RECOUTPREFIX",buf))
roPrefix=CopyString(&gstack,buf);
if (GetConfStr(cParm,nParm,"RECOUTSUFFIX",buf))
roSuffix=CopyString(&gstack,buf);
if (GetConfBool(cParm,nParm,"SAVEBINARY",&b))
saveBinary = b;
if (GetConfStr(cParm,nParm,"LABFILEMASK",buf)) {
labFileMask = CopyString(&gstack, buf);
}
}
}
/* SetConfParms: set conf parms relevant to this tool */
void SetConfParms(void)
{
int i;
char s[256];
nParm = GetConfig("LADAPT", TRUE, cParm, MAXGLOBS);
if (nParm>0){
if (GetConfInt(cParm,nParm, "TRACE",&i)) trace = i;
if (GetConfStr(cParm,nParm, "UNKNOWNNAME",s)) strcpy(unkStr,s);
}
}
char *lpcalc_vc_id = "$Id: LPCalc.c,v 1.1.1.1 2006/10/11 09:54:43 jal58 Exp $"; #include "HShell.h" /* HMM ToolKit Modules */ #include "HMem.h" #include "HMath.h" #include "HWave.h" #include "HLabel.h" #include "LWMap.h"
/* SetConfParms: set conf parms relevant to this tool */
void SetConfParmsHCopy(void)
{
int i;
Boolean b;
char buf[MAXSTRLEN];
nParm = GetConfig("HCOPY", TRUE, cParm, MAXGLOBS);
if (nParm>0){
if (GetConfInt(cParm,nParm,"TRACE",&i)) trace = i;
if (GetConfBool(cParm,nParm,"SAVEASVQ",&b)) saveAsVQ = b;
if (GetConfInt(cParm,nParm,"NSTREAMS",&i)) swidth0 = i;
if (GetConfStr(cParm,nParm,"SOURCEFORMAT",buf))
srcFF = Str2Format(buf);
if (GetConfStr(cParm,nParm,"TARGETFORMAT",buf))
tgtFF = Str2Format(buf);
if (GetConfStr(cParm,nParm,"SOURCEKIND",buf))
srcPK = Str2ParmKind(buf);
if (GetConfStr(cParm,nParm,"TARGETKIND",buf)) {
tgtPK = Str2ParmKind(buf);
if (tgtPK&HASNULLE)
HError(1019, "SetConfParms: incompatible TARGETKIND=%s for coding", buf);
}
}
}
frcDisc = TRUE; break;
case 'e':
gen = GetChkedLong(gst,LONG_MAX,s); break;
case 'h':
srcHdr = TRUE; break;
case 'i':
nItems = GetChkedInt(1,100,s); break;
case 'n':
numS = GetChkedInt(1,SMAX-1,s); break;
case 'o':
obsFmt = TRUE; break;
case 'p':
replay = TRUE; break;
case 'r':
rawOut = TRUE; break;
case 's':
gst = GetChkedLong(0,LONG_MAX,s); break;
case 't':
tgtHdr = TRUE; break;
case 'z':
prData = FALSE; break;
case 'F':
if (NextArg() != STRINGARG)
// Constructor: builds a Grammar from name:info in the config file
AGram::AGram(const string& name):AResource(name)
{
ConfParam *cParm[MAXGLOBS]; /* config parameters */
int numParm,i;
char buf[100],buf1[100],gramFN[100];
main = NULL; isOpen = TRUE; gramFN[0] = '\0';
// Read configuration file
strcpy(buf,name.c_str());
for (i=0; i<int(strlen(buf)); i++) buf[i] = toupper(buf[i]);
numParm = GetConfig(buf, TRUE, cParm, MAXGLOBS);
if (numParm>0){
if (GetConfInt(cParm,numParm,"TRACE",&i)) trace = i;
if (GetConfStr(cParm,numParm,"GRAMFILE",buf1)) strcpy(gramFN,buf1);
}
if (gramFN[0] != '\0') InitFromFile(gramFN);
isOpen = FALSE;
}
/* EXPORT->LSave: Save transcription in fname */
ReturnStatus LSave(char *fname, Transcription *t, FileFormat fmt)
{
FILE *f;
char buf[MAXSTRLEN];
if (fmt == UNDEFF){
if (GetConfStr(cParm,numParm,"TARGETLABEL",buf))
fmt = Str2Format(buf);
else
fmt = HTK;
}
if (outMLF != NULL) {
if (fmt != HTK){
HRError(6572,"LSave: cant save to MLF in %s format",Format2Str(fmt));
return(FAIL);
}
f = outMLF; /* save to MLF file */
fprintf(f,"\"%s\"\n",fname);
} else /* else open new one */
if ((f=fopen(fname,"wb")) == NULL){
HRError(6511,"LSave: Unable to create label file %s",fname);
return(FAIL);
}
if (trace&T_SAV)
printf("HLabel: Saving transcription to %s in format %s\n",
fname,Format2Str(fmt));
switch (fmt) {
case HTK: SaveHTKLabels( f, t); break;
case ESPS: SaveESPSLabels(f, t); break;
default: HRError(6572,"LSave: Illegal label file format.");
fclose(f);
return(FAIL);
break;
}
if (outMLF != NULL && fmt==HTK){
fprintf(f,".\n"); fflush(f);
}else
fclose(f);
return(SUCCESS);
}
static void SetConfParms(void)
{
int s, i, nParm;
char *c, buf[MAXSTRLEN], tmp[MAXSTRLEN];
Boolean b;
for (s = 1; s < SMAX; s++)
winFn[s] = NULL;
nParm = GetConfig("HMGETOOL", TRUE, cParm, MAXGLOBS);
if (nParm > 0) {
if (GetConfInt(cParm, nParm, "TRACE", &i))
trace = i;
if (GetConfBool(cParm, nParm, "SAVEBINARY", &b))
inBinary = b;
if (GetConfStr(cParm, nParm, "PDFSTRSIZE", buf))
nPdfStr = ParseConfIntVec(&gstack, buf, TRUE);
if (GetConfStr(cParm, nParm, "PDFSTRORDER", buf))
pdfStrOrder = ParseConfIntVec(&gstack, buf, TRUE);
if (GetConfStr(cParm, nParm, "MGETRNFLAG", buf))
pbMTrn = ParseConfIntVec(&gstack, buf, TRUE);
if (GetConfStr(cParm, nParm, "GVTRNFLAG", buf))
pbGVTrn = ParseConfIntVec(&gstack, buf, TRUE);
if (GetConfStr(cParm, nParm, "ACCERRFLAG", buf))
pbAccErr = ParseConfIntVec(&gstack, buf, TRUE);
if (GetConfStr(cParm, nParm, "INVQUASIZE", buf))
pnInvQuaSize = ParseConfIntVec(&gstack, buf, TRUE);
if (GetConfStr(cParm, nParm, "VARWINSIZE", buf))
pnVarWin = ParseConfIntVec(&gstack, buf, TRUE);
if (GetConfStr(cParm, nParm, "GVDISTWGHT", buf))
pfGVWght = ParseConfVector(&gstack, buf, TRUE);
if (GetConfStr(cParm, nParm, "GAINWTFLAG", buf))
pbGainWght = ParseConfIntVec(&gstack, buf, TRUE);
if (GetConfStr(cParm, nParm, "WINEXT", buf))
winExt = CopyString(&gstack, buf);
if (GetConfStr(cParm, nParm, "WINDIR", buf))
winDir = CopyString(&gstack, buf);
if (GetConfStr(cParm, nParm, "WINFN", buf)) {
for (s = 1, c = buf; s < SMAX && c != NULL; s++) {
winFn[s] = ParseConfStrVec(&gstack, c, FALSE);
for (i = 1; i <= winFn[s][0][0] + 2; i++) /* "StrVec" + "n" + # of file names */
c = ParseString(c, tmp);
if (ParseString(c, tmp) == NULL)
break;
}
}
}
}
static Boolean tgtHdr = FALSE; /* print target header info */
static Boolean obsFmt = FALSE; /* print observation format */
static Boolean prData = TRUE; /* print data */
static Boolean rawOut = FALSE; /* raw output i.e no numbering */
static Boolean replay = FALSE; /* replay audio */
static Boolean frcDisc = FALSE; /* List VQ symbols from cont file */
static FileFormat ff = UNDEFF; /* Source File format */
static long gst = -1; /* start sample to list */
static long gen = -1; /* end sample to list */
static int numS = 1; /* number of streams */
static int nItems = 10; /* num items per line */
static int barwidth; /* width of printed bars */
static char barc = '-'; /* bar character */
/* ---------------- Configuration Parameters --------------------- */
static ConfParam *cParm[MAXGLOBS];
static int nParm = 0; /* total num params */
static HTime sampPeriod; /* raw audio input only */
static int audSignal;
/* ---------------- Process Command Line ------------------------- */
/* SetConfParms: set conf parms relevant to this tool */
void SetConfParms(void)
{
int i;
double d;
sampPeriod = 0.0; audSignal = NULLSIG;
nParm = GetConfig("HLIST", TRUE, cParm, MAXGLOBS);
if (nParm>0){
if (GetConfInt(cParm,nParm,"AUDIOSIG",&i)) audSignal = i;
if (GetConfInt(cParm,nParm,"TRACE",&i)) trace = i;
if (GetConfFlt(cParm,nParm,"SOURCERATE",&d)) sampPeriod = d;
}
}
int cTumkwsaSink::setupATK()
{
try {
// ------- load HTK config......
int argc=3;
const char* argv[3] = {"ASR","-C",NULL};
if (configfile != NULL)
argv[2]=configfile;
else
argv[2]="asr.cfg";
if (InitHTK(argc,(char**)argv,version,TRUE)<SUCCESS){
COMP_ERR("failed to initialise ASR subsystem!");
}
ConfParam *cParm[MAXGLOBS]; /* config parameters */
int numParm,i;
char ngramFN[100],buf[100];
ngramFN[0] = '\0';
// Read configuration parms for ANGRAM to see if NGram used
numParm = GetConfig((char *)"ANGRAM", TRUE, cParm, MAXGLOBS);
if (numParm>0){
if (GetConfStr(cParm,numParm,(char *)"NGRAMFILE",buf)) strcpy(ngramFN,buf);
}
// Create Buffers
feChan = new ABuffer("feChan");
ansChan = new ABuffer("ansChan");
// create a resource manager
rman = new ARMan();
arec = new ARec("ARec",feChan,ansChan,rman,0);
// create global resources
hset = new AHmms("HmmSet"); // load info in config
dict = new ADict("ADict");
gram = new AGram("AGram");
rman->StoreHMMs(hset);
rman->StoreDict(dict);
rman->StoreGram(gram);
ResourceGroup *main = rman->NewGroup("main");
main->AddHMMs(hset);
main->AddDict(dict);
main->AddGram(gram);
if (strlen(ngramFN)>0){
ANGram * ngram = new ANGram("ANGram");
rman->StoreNGram(ngram);
main->AddNGram(ngram);
}
arec->Start();
arec->SendMessage("usegrp(main)");
arec->SendMessage("start()");
terminated = FALSE;
}
catch (ATK_Error e){ ReportErrors((char*)"ATK",e.i); return 0;}
catch (HTK_Error e){ ReportErrors((char*)"HTK",e.i); return 0;}
HThread t = HCreateThread("resultThread", 0, HPRIO_NORM, ATKresultThreadRunner, this);
ATKresThread = t->thread;
//smileThreadCreate( ATKresThread, ATKresultThreadRunner, this );
atkIsSetup=1;
return 1;
}
printf("Loading alignment HMM set %s\n",q);
}
AddMMF(&al_hset,q);
if (eos)
break;
q=p+1;
}
p++;
}
}
if (strlen(al_hmmLst) > 0 )
MakeHMMSet(&al_hset, al_hmmLst );
else /* use same hmmList */
MakeHMMSet(&al_hset, hmmListFn );
if (strlen(al_hmmDir) > 0 )
LoadHMMSet(&al_hset,al_hmmDir,al_hmmExt);
else
LoadHMMSet(&al_hset,NULL,NULL);
/* switch model set */
UseAlignHMMSet(fbInfo,x,&al_hset);
if (parMode != 0) {
ConvDiagC(&al_hset,TRUE);
ConvLogWt(&al_hset);
}
/* and echo status */
if (trace&T_TOP) {
if (strlen(al_hmmDir) > 0 )
printf(" HMM Dir %s",al_hmmDir);
if (strlen(al_hmmExt) > 0 )
printf(" Ext %s",al_hmmExt);
int main(int argc, char *argv[])
{
APacket p;
try {
// if (NCInitHTK("TRec.cfg",version)<SUCCESS){
if (InitHTK(argc,argv,version)<SUCCESS){
ReportErrors("Main",0); exit(-1);
}
printf("TRec: Basic Recogniser Test\n");
ConfParam *cParm[MAXGLOBS]; /* config parameters */
int numParm,i;
char ngramFN[100],buf[100];
ngramFN[0] = '\0';
// Read configuration parms for ANGRAM to see if NGram used
numParm = GetConfig("ANGRAM", TRUE, cParm, MAXGLOBS);
if (numParm>0){
if (GetConfStr(cParm,numParm,"NGRAMFILE",buf)) strcpy(ngramFN,buf);
}
printf("TRec: HTK initialised: %s\n",ngramFN);
// Create Buffers
ABuffer auChan("auChan");
ABuffer feChan("feChan");
ABuffer ansChan("ansChan");
printf("TRec: Buffers initialised\n");
// create a resource manager
ARMan rman;
// Create Audio Source and Coder
ASource ain("AIn",&auChan);
ACode acode("ACode",&auChan,&feChan);
ARec arec("ARec",&feChan,&ansChan,&rman,0);
printf("TRec: Components initialised\n");
// create global resources
AHmms hset("HmmSet"); // load info in config
ADict dict("ADict");
AGram gram("AGram");
rman.StoreHMMs(&hset);
rman.StoreDict(&dict);
rman.StoreGram(&gram);
ResourceGroup *main = rman.NewGroup("main");
main->AddHMMs(&hset);
main->AddDict(&dict);
main->AddGram(&gram);
if (strlen(ngramFN)>0){
ANGram * ngram = new ANGram("ANGram");
rman.StoreNGram(ngram);
main->AddNGram(ngram);
}
#ifdef WITHMON
// Create Monitor and Start it
AMonitor amon;
amon.AddComponent(&ain);
amon.AddComponent(&acode);
amon.AddComponent(&arec);
amon.Start();
#endif
// Start components executing
ain.Start();
acode.Start();
arec.Start();
arec.SendMessage("usegrp(main)");
arec.SendMessage("start()");
Boolean terminated = FALSE;
while (!terminated) {
APacket p = ansChan.GetPacket();
if (p.GetKind() == StringPacket){
AStringData * sd = (AStringData *)p.GetData();
if (sd->data.find("TERMINATED") != string::npos) {
terminated = TRUE;
}
}
p.Show();
}
// Shutdown
printf("Waiting for ain\n");
ain.Join();
printf("Waiting for acode\n");
acode.Join();
printf("Waiting for arec\n");
arec.Join();
#ifdef WITHMON
printf("Waiting for monitor\n");
amon.Terminate();
HJoinMonitor();
#endif
return 0;
}
catch (ATK_Error e){ ReportErrors("ATK",e.i); return 0;}
catch (HTK_Error e){ ReportErrors("HTK",e.i); return 0;}
}
