SR has a procedure for these types of situations; there is an additional list called the garbage list, which is used to prevent incorrect matches when something not on the list is spoken. In that case, SESTEK SR tries make a match with the garbage list. For example, if “apple” is spoken when a city name was expected, “apple” will be matched in the garbage list and the system would understand that something incorrect has been spoken.

It is even possible for the system to identify a word correctly if it is very similar to a word in the main recognition list.

Related Products: SR- Speech Recognition