A Certain Computer Can Respond to a Limited Number of Voice

Multiple Choice

A certain computer can respond to a limited number of voice commands such as "Open file" and "Save data." However,it responds to only its owner's voice,and the owner must take care to pronounce the commands in a very precise manner.A command spoken by a voice of the wrong gender,the wrong accent,or in the wrong tone will not be recognized.This computer probably operates on a system of ______.

A) featural analysis
B) pandemonium
C) template matching
D) prototype matching