elmarcorulz said:
all you need is software and a microphone.
http://www.scansoft.com/naturallyspeaking/professional/ im not sure what this program is like, but its suppose to be one of the best
Jiffyman asked about a voice authentication software, it's a special type of the voice recognition software. It's a software that can used to store the persons' voice and then use it later in giving authority.
For example, you can use such a thing if you want to protect your safe, in which the person opening the safe must speak with his own voice which is then identified, mapped and matched with the voice stored in the sotware, and if they are both the same, the software grants the person permission and automatically opens the safe, if not, the safe is kept closed and security alarms or whatever are released to catch the theif
That's why I said this will need an external hardware device, to get the signal from the computer to the device (The safe in our example) to open the safe or to keep it closed and release the alarm.
Is that what you meant Jiffyman ? I think I got you right