THE METHOD AND APPARATUS FOR RECOGNIZING SPEECH FOR NAVIGATION SYSTEM

摘要

A voice recognition method used in a navigation system and an apparatus therefor are provided to recognize a word inputted by a voice by using a little resources. A voice input unit(220) receives a word through a voice. A voice recognition unit(250) extracts word feature data and initial sound feature data of the received word. A control unit(200) compares the extracted word feature data with previously registered word feature data. If a registration word having the previously registered word feature data which are identical to the extracted word feature data does not exist, the control unit compares the extracted initial sound feature data with previously registered initial sound feature data and performs voice recognition.