C++ Speech Recognition for Neural diseases Persons

[almostcash]

I am making a speech recognition program in C++ for for neural disease person.

the program should take input from the mic and convert the speech into text.

i have tried the microsoft sapi and other normal speech reconition api, however it just doesnt work in my case.

the persons i am talking about they cant prounounce the words properly. they can only speak few words clearly.

so i need an api or something which could use the limited vocablary option in order to convert speech into text.

thats the only way i think to make this work to be done properly.



suggestion needed



thanks