COVAREP
Cross-source consensus on COVAREP from 1 sources and 5 claims.
1 sources · 5 claims
Preparation
Risks & contraindications
Evidence quality
Highlighted claims
- COVAREP extracted 74 acoustic and glottal descriptor channels for each participant. — Recurrence-Based Nonlinear Vocal Dynamics as Digital Biomarkers for Depression Detection from Conversational Speech
- Recurrence rate was computed independently across all 74 COVAREP channels to form a 74-dimensional biomarker vector for each participant. — Recurrence-Based Nonlinear Vocal Dynamics as Digital Biomarkers for Depression Detection from Conversational Speech
- Each COVAREP channel was analyzed as a scalar trajectory. — Recurrence-Based Nonlinear Vocal Dynamics as Digital Biomarkers for Depression Detection from Conversational Speech
- Further mapping of channel identities to COVAREP descriptors is needed for deeper physiological interpretation. — Recurrence-Based Nonlinear Vocal Dynamics as Digital Biomarkers for Depression Detection from Conversational Speech
- Some channel-level recurrence biomarkers showed discriminative signal when ranked by ANOVA F-statistic. — Recurrence-Based Nonlinear Vocal Dynamics as Digital Biomarkers for Depression Detection from Conversational Speech