modern methods of voice authentication in mobile devices

Modern methods of voice authentication in mobile devices.The proposed evaluation of the probability errors of the first and second kind for multi-modal methods of voice authentication. The advantages of multimodal multivariate methods before, when authentication takes place in several stages – this is the one-stage, which means convenience for customers. Further development of multimodal methods of authentication will be based on the significantly increased computing power of mobile devices, the growing number and improved accuracy built-in mobile device sensors, as well as to improve the algorithms of signal processing.