I want to use VoxForge to convert speech into text for words like "input", "output","int","float" etc.. 

Please help me how to work upon this ! 

Any tut in english would be appreciable.

Thanks.

--- (Edited on 5/2/2009 9:51 pm [GMT-0500] by ) ---

Hi rahulgupta.87,

Take a look at these apps:

• Querying a database using open source voice control software by Colin Beckingham; and

• Bloc d’en RainCT blog post describing a simple program to control Rhythmbox with your voice on Ubuntu.    

Ken

--- (Edited on 5/3/2009 4:47 pm [GMT-0400] by kmaclean) ---

Thanks for the reply .. It has quite informative.. I browsed how to build the grammar .. but wwas stuck in a step after you run the ./HTK_Compile_Model.sh

Please have look below.. . 

 

sample.grammar is :

 

S : NS_B SENT NS_E

SENT: COM VAR

sample.voca

 

% NS_B

<s>        sil

% NS_E

</s>        sil

% COM

INPUT        in pu t

OUTPUT        au t pu t

% VAR

A        a

B        b

 

RUNNING THE SCRIPTS GIVE :

 

$ ./HTK_Compile_Model.sh

 

        init

==============================================================

 

        Step 1 - Task Grammar

==============================================================

already completed manually

 

 

        Step 2 - Pronunciation Dictionnary

==============================================================

sorting:./interim_files/wlist to:./interim_files/wlist1

Found voxforge_lexicon

***Please review the following HDMan output***:

 

WARNING: no script file ./input_files/voxforge_lexicon.ded

Missing Words

-------------

*/sample1

5.41.15.1507;}viewkind4uc1pardf0fs20

A

ABALON

ABDOMINALS

ABOLISHpar

ABOUNDING

ABOUT

ACCOUNT

ACHIEVE

ACTUAL

ACUPUNCTURE

ADVENTUREpar

AEROBIC

AFGHAN

AGAINST

AGATHApar

AHEAD

AIRPLANE

ALGORITHM

ALLENTOWNpar

ALRIGHT

ALTHOUGH

ALTOGETHER

AMNESIA

AND

ANOTHERpar

ARTHRITIS

ASIA

AVERSION

Apar

B

BATTLE

BEATLE

BEIGE

BEIJINGpar

BELOW

BELT

BEND

BITTEN

BLATANT

BODY

BOOKENDS

BRIGHT

BRIGHTEN

BRITAINpar

BROOKHAVEN

BROUHAHA

BULLHEADSpar

BUSBOYS

Bpar

CALL

CHAMPLAIN

CHOICE

COILS

COINpar

COLLECTION

COLORATION

COMBINATION

COMMERCIALpar

COMPLAIN

COPYRIGHT

COUPLE

CRADLE

CRITERIA

CRUMBLEpar

CUBA

CUBE

CUMULATIVEpar

CURING

CURLING

CYCLINGpar

CYNTHIA

Courier

DANFORTH

DASHBOARD

DATABASEpar

DEPTHpar

DIGEST

DIGITAL

DILIGENTpar

ELAINE

EXPLAINpar

GATEWAY

GATORADE

GAZEBO

HELLO

HELMET

HELP

HELPLESS

HELPpar

HOOD

INPUT

INPUTpar

KENNEL

KENNETH

KENYA

LEISURE

LITTLE

MEASURE

MEASUREpar

METALpar

MIDDLE

Msftedit

NEEDLE

New;}}

OUTPUT

OUTPUTpar

PHONE

POODLE

RIGHTpar

SADDLEpar

SENT-END

SENT-START

STEVE

WEEKENDpar

YOUNG

YOUNGpar

par

 

Dictionary Usage Statistics

---------------------------

  Dictionary    TotalWords WordsUsed  TotalProns PronsUsed

voxforge_lex         0          0          0          0

        dict         0          0          0          0

 

119 words required, 119 missing

 

 

Dictionary ./interim_files/dict created

 

        Step 3 - Recording the Data

==============================================================

already completed manually

 

 

        Step 4 - Creating Transcription Files

==============================================================

writing to mlf file ./interim_files/words.mlf

writing to ./interim_files/words.mlf file done

  ERROR [+1232]  NumParts: Cannot find word Courier in dictionary

 FATAL ERROR - Terminating program C:\my\cygwin\HTK\htk-3.3-windows-binary\htk\H

LEd.exe

  ERROR [+1232]  NumParts: Cannot find word Courier in dictionary

 FATAL ERROR - Terminating program C:\my\cygwin\HTK\htk-3.3-windows-binary\htk\H

LEd.exe

 

HellRazorr@HellRazorrr ~/new/voxforge/auto/scripts

$

 

--- (Edited on 5/4/2009 1:56 pm [GMT-0500] by rahulgupta.87) ---