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  Speaker Verification is confirming the identity of an individual from his speech. There are several possible applications for speaker verification in security and identification systems. Some examples include automatic teller machines and home or vehicle access. An interesting application might even be voice imitation training.

There are several possible implementations for systems that perform speaker verification. The implementation which most commonly comes to mind is that of the matched filter. There are various characteristics of signals which can be matched. These include magnitude, energy, frequency, linear predictive coding coefficients, and cepstrum techniques.

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Sara MacAlpine
JP Slavinsky
Nipul Bharani
Aamir Virani