Audio characteristics of a person's speech, including tone, accent, speech patterns, and vocal qualities. Voice data can serve as a biometric identifier in audio and video content published on social media. ### Related weaknesses - [[SOWEL-17. Exposing Personal Characteristics]] ### Related techniques - [[SOTL-3.7. Search for Biometrics Data]] - [[SOTL-3.11. Conduct Search by Biometrics Data]]