Analysis of Paralinguistic Properties of Speech for Near-term Suicidal Risk Assessment

Method and apparatus to measure jitter (period-to-period fluctuations in fundamental frequency) among the voices of suicidal, major depressed, and non-suicidal patients to predict near-term suicidal risk.

U.S. Patent 7,139,699: Method for analysis of vocal jitter for near-term suicidal risk assessment

Asli WeitkampStephen SilvermanMarilyn Silverman
Licensing manager: 
Janis Elsner

Featured Video

Vanderbilt Patent Activity

View Vanderbilt University Patents

CTTC on Twitter