Automatic Speaker Recognition

Automatic Speaker Recognition is technology that identifies or verifies a person's identity based on their voice. It analyzes unique vocal traits—such as pitch, tone, and speech patterns—to distinguish one individual from another. This system is used in security (access control), for authentication (voice passwords), and in forensic investigations. It works by creating a digital voice profile for each person, which is then compared to new voice recordings to confirm identity. The process is quick, non-invasive, and relies on the idea that each person’s voice has distinct, measurable characteristics.