Voiceprint recognition technology is a high-quality identification technology, which is currently widely used in all walks of life and brings great convenience to our lives. In order to better promote the actual application range and effects of voiceprint recognition technology, the research and realization of its technology has extremely far-reaching significance. This paper mainly analyzes the basic process of voiceprint recognition, technical indicators, fac-tors that affect the effect of voiceprint recognition, and the current research status of voiceprint recognition technology. In addition, it analyzes the ad-vantages of the current mature deep learning technology, as well as the main problems existing in the current voiceprint recognition research work, and gives directions for the next step in the effective combination of deep learning technology for voiceprint recognition research work.