Interface of Microcontroller Implementation of Voice Recognition for Person Authentication

  • Wail Ibrahim Khalil Lecturer
Keywords: voice recognition, Fourier Transform, Microcontroller AT89S52


Voice is used in this proposed for the authentication and display information of registered person and find whom is authorized to be access or not. The reason for choosing voice of human because is considered part of biometric system method and is easily being reproduced by human. Besides that, usage of voice gives control system that be effective and convenient to be used. This proposed involve a simple system that consists of voice recognition software and AT89S52 microcontroller with LCD to build up the system. This work is able to recognize the command trained by the user and successfully gives the correct output.