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.

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

Inventors: 
Asli WeitkampStephen SilvermanMarilyn Silverman
Licensing manager: 
Janis Elsner

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