Biometrics Security Technology with Speaker Recognition

Provided by: International Journal of Advanced Research in Computer Engineering & Technology
Topic: Security
Format: PDF
An improved methodology is presented for voice recognition in real action. This paper describes designing of voice recognition system in MATLAB environment. Voice is one of the unique qualities of every man kind. Extracting features digitally from a voice sample with subtle accuracy is one of the crucial challenges in Digital Signal processing. For the use of voice recognition in security systems an accurate algorithm is required with minimum error rate. This paper describes the algorithm using hamming window. Text independent voice recognition has many advantages while taken under security systems. It gives freedom for not to remember what is being spoken.

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