Title :
Speaker recognition: a tutorial
Author :
Campbell, Joseph P., Jr.
Author_Institution :
Whiting Sch. of Eng., Johns Hopkins Univ., Baltimore, MD, USA
fDate :
9/1/1997 12:00:00 AM
Abstract :
A tutorial on the design and development of automatic speaker-recognition systems is presented. Automatic speaker recognition is the use of a machine to recognize a person from a spoken phrase. These systems can operate in two modes: to identify a particular person or to verify a person´s claimed identity. Speech processing and the basic components of automatic speaker-recognition systems are shown and design tradeoffs are discussed. Then, a new automatic speaker-recognition system is given. This recognizer performs with 98.9% correct decalcification. Last, the performances of various systems are compared
Keywords :
biometrics (access control); speaker recognition; authentication; automatic speaker-recognition; decalcification; design tradeoffs; security; site security monitoring; speaker recognition; speech processing; Authentication; Biometrics; Communication system security; Computer security; Data security; Microphones; Smart cards; Speaker recognition; Speech processing; Tutorial;
Journal_Title :
Proceedings of the IEEE
