Voice recognition facing language problem

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Hi all,

I have to do simple voice recognition technique for my application,
by searching google.. i got knew about this System.Speech.Recognition[^].

and i tried the classes and subclasses in this is namespace.
but it is not giving the right answer.
I created a CustomGrammar loaded this to SpeechRecognizer object using LoadGrammar method..
but now the problem i am facing is pronunciation of user.
i Searched Google and code project to solve this problem, From this link

Password Athentication through voice in C#[^]

I got to knew that I have to do some basic research on voice recognition.
but i dont known from where i have to start.

as far as the basic search i have done with google what i get was...

if we assumed voice as a class

It have some properties which will vary person to person
and there are some other properties which will not vary for every user.

I want to know all those properties.

which will vary person to person..

and those property which will not vary for all user(for my application i need these properties)..

I know that this property will be distinct for each word that the user speaks.

please help me...

Thanks in advance...

Posted 29-Jul-11 2:00am

mottudeepu

Updated 31-Jul-11 20:55pm

v3

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Sergey Alexandrovich Kryukov 1-Aug-11 0:40am

Please do not re-post. Even though this question differ from your original question you referenced, it's a part of it; you should rather use "Improve question" or add your follow-up question (you already did).
--SA

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Sergey Alexandrovich Kryukov · Answer 1 · 2011-07-31T18:39:00

There are two recognition engines in this name space: System.Speech.Recognition.SpeechRecognizer and System.Speech.Recognition.SpeechRecognitionEngine; the second one allows to select the particular engine. Anyway, all engines require certain minimal qualify of pronunciation. Other than that, they do not put any limitations on the individual properties of the voice and can recognize more or less successfully without any teaching. I guess it depends on the qualify of each particular engine.

—SA