SCA’s new v3 Voice Biometrics Model is purpose built to measure how executives actually sound on earnings calls.

The model captures five distinct vocal states—Assertiveness, Balanced Delivery, Nervousness, Valence, and Arousal, each available in both general-speech and management calibrated versions trained specifically on formal business communication.

This executive tailored design delivers a clearer read on conviction, composure, stress, and emotional tone, offering investors insights that traditional text analytics and generic emotion models simply cannot.