system modelling

[majed]

voice recognition system is one possible method of arranging security system.
any one can give advice to producing a bond graph simulation model of a voice recognition and developing a design system that act as such security device<p>namely how can i build a prototype of this system<p>pleas if any one have any idea reply me by this e-mail
[email protected]<p>many many thanks

[Bernius1]

Most cellphones now have this option.